Your Trusted Horse Feed Vitamin Supplement Guide

What is horse feed, and why do the ingredients matter? Horse feed is any manufactured feed or mix designed to help meet a horse’s nutritional needs alongside forage. The exact formula varies, because different horses need different levels of digestible energy, protein, fibre, vitamins and minerals, and sometimes added extras such as electrolytes or oil. That is why the types of horse feed on offer can look similar on the bag but perform very differently in the bucket. Good feeding starts with the horse, not the label. A sensible diet is built around a balanced ration, with forage first and a concentrate only where needed. The right ingredients help maintain digestive health, support steady energy release, and reduce the risk of problems linked to poor ration design, including digestive upset and metabolic issues. A complete horse feed may be designed to supply most of the daily nutrients when fed at the recommended rate, while other feeds are intended only as a balancer or as part of a wider ration. This means the ingredient list matters more than the brand promise. Practical horse feeding advice should always consider workload, body condition, forage quality, and how much of the horse’s diet is already being covered by hay, haylage, grass, or other roughage. What ingredients should horse feed contain? The best horse feed often features a careful blend of fibre, digestible energy, protein, and vitamins and minerals. These four elements form the backbone of most rations. The exact balance depends on years, exercise, weight, and whether the horse needs to gain condition, maintain condition, or stay light and calm. When comparing feeds, look at what each ingredient is doing for the horse. Fibre supports the gut. Energy fuels work and body condition. Protein helps with maintenance, tissue repair, and growth. Vitamins and minerals support everything from immunity to hoof quality. A good feed should deliver these nutrients in a form that suits the horse’s digestive system rather than simply being calorie-dense. The role of fibre in a healthy ration Fibre should be a major part of any horse ration because horses are designed to graze and process forage for long periods. Fibre is the foundation of digestive health, and it plays a central role in hindgut function and hindgut fermentation. This fermentation process allows the horse to extract energy from rough plant material in a way that suits its natural digestive system. High-fibre feeds help maintain gut movement, support a steadier appetite, and reduce reliance on high-starch rations. That is one reason why many horses do well on fibre-based mashes, chaffs, and fibre cubes. If the forage quality is good, a horse may need little else beyond a balancer and salt. For horses with more demanding workloads, fibre can still remain the base, with extra energy added through other ingredients. Fibre is especially important if you are trying to support condition without pushing up starch too far. It is often the safest route for horses prone to digestive sensitivity, and it helps keep the ration more natural and less prone to quick fermentation spikes that can upset the gut. When carbohydrate and sweet ingredients are useful Starch and sugar are not automatically harmful; they are simply components that need careful use. They provide fast energy, which can be useful for some performance horses, hard workers, or horses needing to improve condition if roughage and oil alone are not enough. The key is to adjust the feed to the horse’s exercise level and temperament. Some horses cope well with moderate starch, while others are better suited to low-starch, high-fibre diets. Excess starch can be harder to manage in horses with a tendency towards keen behaviour or metabolic sensitivity. The aim is not to avoid these ingredients completely, but to use them carefully and in the appropriate amounts. When reading an ingredient list, remember that energy can come from several sources: cereals, fibre, oil, and added digestible ingredients. A sensible feed choice considers the whole ration, not just one ingredient. For many horses, a lower-starch formula with enough calories for work is a better long-term solution than relying on large cereal meals. Why protein quality matters Protein is essential for body repair, tissue maintenance, coat quality, and development. It is not just about quantity; amino acids matter too. These https://bifid.com/uk/contact are the building blocks of protein, and a feed with the right amino acid profile can support muscle, growth, and recovery more effectively than a feed that simply lists a high crude protein figure. Young horses and horses in training may need more carefully balanced protein to support developing tissues and workload demands. Poor-quality protein can fail to meet the horse’s real needs, even if the overall protein content appears high. That is why some feeds include soya, linseed, alfalfa, or other protein-rich ingredients with a useful amino acid balance. For horses that are underweight or lacking topline, protein alone is not the whole answer. The ration must still provide enough digestible energy, fibre, and correct nutrient balance. Good feeding is about harmony, not isolated nutrients. Essential vitamins, minerals, and salts Minerals and vitamins are necessary in limited amounts but have a key role in health. This includes macro-minerals, micro-minerals, and trace elements such as copper, zinc, selenium, and iodine. A carefully formulated feed should cover shortfalls that forage alone may not cover. That is particularly important when forage quality varies or the diet is otherwise simple. Salt is another essential part of the ration. Many horses need extra salt, especially in warm weather or when sweating during exercise. Salt supports fluid balance and encourages drinking, which matters for gut function and overall wellbeing. Some feeds include salt, but others do not provide enough on their own, so the wider ration still needs attention. Mineral balance matters as much as mineral quantity. Too much of one element can affect absorption of another. That is why a good feed should present a sensible mineral profile, not just a long list of added nutrients. For many horses, the goal is not a heavily fortified mix, but a tidy nutritional top-up that complements forage. How do kinds of horse feed compare? The primary types of horse feed vary in how they deliver calories, fibre, and nutrients. Some are formulated to be fed with lots of chaff, some come as nuts, and others are sold as a traditional mix. The right option depends on appetite, condition, workload, and whether the horse needs a simple maintenance ration or a more specialised performance diet. Feed form affects palatability, chewing time, and meal structure. A chaff-based feed may slow intake and encourage chewing. Nuts can be more convenient to measure and may work for horses that waste less feed. Mixes may be more appealing to fussy eaters, though ingredient quality still counts more than texture alone. Complete feed vs balancer vs straights A complete horse feed is usually designed to provide a wide spread of nutrients when fed at the recommended amount, often with forage as the primary base of the diet. A balancer is not the same: it is a concentrated source of vitamins, minerals, and protein support, usually with low calories, intended to complement forage or a basic ration. Straights are single ingredients such as oats, barley, or alfalfa, and they need careful balancing. A compound feed often combines several ingredients into a formulated product, which may be complete or complementary depending on its instructions. The most suitable choice depends on the horse’s needs and the quality of the forage. A good balancer is often adequate for good doers and easy keepers, while a complete feed may be more practical for owners who want a simple all-in-one option. The main point is to match the feed type to the horse, not to assume that more components automatically mean better nutrition. A high-quality balancer plus good forage can be more suitable than a large bucket feed for many horses. What to look for in a horse feed mix recipe A well-balanced horse feed mix recipe should show clear energy sources, decent fibre content, and a mineral profile that makes sense for the target horse. Traditional ingredients like oats and barley may be included for energy, but they should be balanced with ingredients that support the overall ration and avoid unnecessary starch overload. If the mix is aimed at conditioning feed, it should deliver enough calories to allow a horse gain or maintain weight without making the ration overly hot or unbalanced. Fibre sources, oil, and digestible ingredients can improve condition more softly than simply increasing cereal content. For many horses, that is a better-practical route. Also check whether the mix contains hidden sweetness or fillers that do very little nutritionally. A useful recipe is one that serves the horse’s actual needs and complements the rest of the diet. The label should tell you what the feed is for and how it is meant to be used. How much should a horse eat each day? Daily rations should be guided by bodyweight, forage intake, and workload. A horse feeding chart can help you estimate broad needs, but it should never take the place of observation. The best daily amount depends on whether the horse is in easy work, heavy work, in growth, senior, or needing to gain or lose weight. A horse feed calculator uk can be a useful tool for working out a starting point, but it is only a guide. It may ask for bodyweight, work level, and feed type, then suggest an estimated ration. That estimate still needs to be checked against body condition, appetite, and how much forage the horse already receives. Using a horse feeding chart correctly A horse feeding chart works best when used alongside a body condition score and a clear picture of workload. A horse in low work with good grazing may need very little extra feed, while a horse in heavy work may need more digestible energy and protein. The chart gives structure, but the horse tells you whether the ration is right. Always count forage first. Hay, haylage, and grazing usually make up the biggest share of the diet. Concentrates should fill the gap, not replace the base. A horse that is overfed on bucket feed but underfed on forage is not on a balanced ration, even if the label suggests otherwise. Regular reassessment is essential. Body shape, topline, coat, behaviour, and droppings all give signals about whether the feeding plan is working. How to estimate portions with a horse feed calculator uk A horse feed calculator uk can help estimate a sensible starting ration by using bodyweight, desired feed rate, and the horse’s current ration. This is useful when choosing between a balancer, a complete feed, or a conditioning product. It can also help avoid overfeeding a horse that only needs a small top-up. To use the calculator well, start with an realistic estimate of the horse’s mass and body condition, then factor in the kind of work. The output should be used as a reference to the ration, not as a fixed rule. If forage quality is excellent, less concentrate may be needed. If forage is restricted or low quality, the ration may need adjustment. The best way is to use the calculator to back up common sense, not override it. If the horse is still dropping or adding weight after a few weeks, adjust the ration slowly. What are the the 10 rules of feeding horses? Solid horse feeding rules are easy to follow, useful, and based on the horse’s digestion. The 10 rules of feeding horses below cover the essentials: Forage first: shape the diet around hay, haylage, or grass. Give small meals rather than heavy bucket feeds. Keep clean water at all times. Introduce changes gradually over several days. Adjust energy intake to workload. Use feed suited to age, condition, and workload. Examine the ingredient list and analytical constituents. Ensure salt and mineral supply appropriate. Modify the ration based on body condition score. Feed consistently, at roughly the same times each day. Following these rules help protect digestive function and support stable condition. They are also easy to follow, which is why they are useful for beginners and experienced owners alike. Frequent feeding errors to avoid Frequent problems include gorging, making sudden changes to the ration, underfeeding forage, and offering too much starch at once. These errors can increase colic risk and may raise laminitis risk in susceptible horses. Even a good feed can cause problems if it is introduced badly or fed in the wrong quantity. Another common mistake is assuming a feed is suitable because it sounds healthy. Marketing language is not the same as nutritional balance. Always ask what the feed is meant to do, how much to feed, and how it fits with forage. What should horse feed contain for various horses? The ideal formula depends with the horse’s age, condition, and job. Horse feed for beginners should usually be simple and forgiving, while feed for foals, competition horses, and good doers needs more careful tailoring. A horse in training may need more usable energy and protein, while an easy keeper may need a low-calorie balancer plus forage. Think about what the horse must reach: stay in condition, develop strength, encourage maturity, or perform at a higher level. Then select ingredients that make that outcome more likely without overcomplicating the diet. Beginners: the simplest way to choose a feed For horse feed for beginners, the easiest path is often the best. Start with quality forage, then add a complete feed or balancer only if needed. A complete feed may suit owners who want a straightforward approach, while a balancer can be ideal if the horse already gets enough calories from grass or hay. The aim is to avoid buying more feed than the horse needs. Begin with a modest ration, watch condition and energy levels, and adjust slowly. This keeps feeding practical and reduces the chance of accidental overfeeding. Aged, young, and poor-doing horses Senior horses often need easier-to-digest feed with good digestibility, because chewing ability and gut efficiency may decline with age. Young horses need carefully balanced nutrients to support development, especially protein quality, minerals, and energy for growth. Poor doers may need extra calories from fibre, oil, and selected starch sources to help maintain a healthy condition score. For these horses, the best feed is usually the one that helps them use nutrients efficiently. Tasty fibre feeds, digestible protein, and a sensible mineral balance are often more useful than a simple high-cereal mix. What is the best way to compare horse feed brands and price? There are numerous horse feed companies, and evaluating them can be challenging if you focus only on branding. Check the ingredient list, the stated purpose of the feed, the analytical constituents, and the recommended feed rate. As an example, Spillers horse feed is one of several established names that supplies a wide range of products, but the best choice still depends on the horse’s needs rather than the logo on the bag. When comparing horse feed cost, remember that the cheapest bag is not always the best value. A more concentrated feed may cost more per sack but less per day if you only need a small amount. That is why price should be assessed alongside nutrient content and feeding instructions. Does a higher price always mean better feed? No. A higher horse feed cost can reflect better ingredients, stronger research, or higher nutrient density, but it can also reflect packaging, branding, or specialist positioning. Some horse feed companies charge more for a feed that is only slightly different from a lower-priced option. The best measure of value is whether the feed does the job for the horse at an appropriate daily amount. If a cheaper product requires larger quantities to meet the same nutritional needs, it may not be better value. Compare feeds on use, not on price alone. Quick checklist: what a useful horse feed label should include A useful label should make feeding decisions easier, not harder. Check for a clear ingredient list, the analytical constituents, the intended feeding rate, and the recommended usage. If the label does not explain what the feed is for, it is harder to judge whether it suits your horse. Does it state whether it is a complete feed, balancer, or complementary feed? Are the primary ingredients straightforward to see? Do the analytical values list fibre, protein, oil, starch, and sugar where relevant? Is the feeding rate practical for your horse? Does the advice on use suit the horse’s age, workload, and condition? Use the label to compare products logically. Good packaging may help, but the real test is whether the feed contributes to a sensible, balanced ration. Frequently asked questions on horse feed ingredients and feeding What ingredients should horse feed contain? Horse feed should usually contain a careful mix of fibre, digestible energy, protein, vitamins and minerals, plus salt and trace elements where needed. The exact mix depends on the horse’s workload, bodyweight, age, and whether it needs to maintain, gain, or reduce condition. The best feed is the one that complements forage and supports a balanced ration. Can complete horse feed adequate on its own? A complete horse feed may be enough on its own if it is fed at the correct rate and the horse still receives adequate forage. However, not every horse needs a complete feed, and some do better on a balancer or a simpler ration. Always check the feeding instructions and make sure forage remains the foundation of the diet. What do I know which type of horse feed is right for my horse? Start with the horse’s condition, workload, age, and forage intake. If you are unsure, choose the simplest option that fits the job: forage plus balancer for good doers, a complete feed for convenience, or a conditioning feed for horses needing more calories. A useful horse feeding chart or horse feed calculator uk can help with the starting point, but observation should guide the final choice. What amount of horse feed should I give each day? Daily intake depends on bodyweight, workload, forage quality, and the feed’s recommended rate. Use a horse feeding chart or horse feed calculator uk as a guide, then adjust according to body condition score and performance. Small, consistent meals are usually better than large bucket feeds, and forage should always come first. What should I look for on a horse feed label? Look for the ingredient list, analytical constituents, feeding rate, and recommended usage. The label should make it clear whether the feed is complete, complementary, or a balancer. Also check the levels of starch, sugar, protein, fibre, vitamins and minerals, and consider whether the product suits your horse’s condition and workload.

A pregnant mare needs a well-planned forage-first feeding plan that supports the pregnancy period, fetal development, and a healthy body condition score without burdening the digestive system. The best approach comes with quality hay and pasture, then adds the right concentrate or horse feed only when the mare’s forage intake and nutrient needs require it. Because every mare is different, equine nutrition should be tailored by point of pregnancy, workload, forage quality, and body condition score rather than by guesswork. What changes in nutrition during pregnancy? During gestation, a pregnant mare’s needs change gradually. In early pregnancy, most mares do well on a strong foundation of forage, including hay and pasture, with little or no extra concentrate. As fetal development progresses, especially in the last trimester, the mare needs more digestible energy, more crude protein, and a better balance of amino acids, minerals, and vitamins. The goal is not simply to feed more; it is to feed more effectively. A horse feeding chart can help owners compare the mare’s current intake with her body condition score and stage of pregnancy. That chart should be used as a reference, not a rigid rule. Forage quality matters a lot because high-quality hay or pasture can cover a large share of the diet, while poor forage may require more horse feed grain or a fortified ration balancer to fill nutritional gaps. In mare nutrition, the biggest shift is usually in the last 90 days before foaling. That is when nutrient demands rise the most and when the right balance of forage, concentrate, and minerals becomes critical. A mare that stays in good condition throughout gestation generally has an easier time maintaining health, milk production, and recovery after foaling. What horse feed is best for a pregnant mare? The best horse feed for a pregnant mare is a feed that aligns with her forage intake and real nutrient requirements. In many cases, a hay-based ration with a fortified balancer works well. In other cases, especially if the mare needs extra calories or is losing condition, a complete feed concentrate or horse feed grain may be more appropriate. The feed should supply usable energy, crude protein, amino acids like lysine and methionine, and key minerals such as calcium and phosphorus. Some owners look for sweet feed for horses because it is familiar, simple to locate, and often appealing. However, palatability should not be the only criterion. A pregnant mare benefits more from a well-rounded formula than from a feed that is simply tasty. When comparing options, look at the nutrition analysis and the ingredient list, not just the label name. Among best horse feed brands, you will often find products designed for broodmares, growth, or performance that can fit a pregnancy feeding plan when used correctly. Purina horse feed, Nutrena horse feed, Tribute horse feed, and Triumph horse feed all have products that may be appropriate depending on the mare’s condition and forage quality. The best option is the one that fits the mare’s needs, your forage, and your budget. When to choose a ration balancer, concentrate, or forage-based diet A ration balancer is often the most straightforward choice when the mare gets plenty of good hay and pasture but still needs more vitamins, minerals, and high-quality protein. This option is useful when you want to keep starch more moderate while still meeting nutritional targets. Many owners choose this route when forage quality is strong and the mare maintains weight easily. A concentrate is a better option when the mare needs additional calories because forage alone is not enough. In that case, horse feed grain may be part of the plan, but the feed should still be appropriate for gestation rather than designed only for hard-working horses. Purina horse feed and Nutrena horse feed both offer products that can serve as concentrates in a mare ration if the label matches the desired nutrient profile. A forage-based ration is most suitable when the mare has high-quality hay or pasture and has a healthy body condition score without extra calories. Under those conditions, the goal is to preserve gut health with fiber while limiting excess starch. If the mare’s condition changes, the plan should change with it. How much grain should a pregnant mare eat per day? There is not one fixed answer to how much grain to feed a horse per day because the correct level depends on size, body condition score, forage quality, and stage of gestation. Many pregnant mares need minimal grain early in pregnancy if hay and grazing are adequate. Later in gestation, some mares may need a moderate amount of concentrate to keep up with energy and protein demands. A horse feeding chart can be used to estimate intake, but it should be paired with regular condition scoring. If a mare is easy-keeping and has access to good forage, adding a ration balancer may be enough. If she is getting thinner, the amount of concentrate can be increased gradually. Purina performance horse feed is often searched for in this context, but performance formulas are not always the best first choice for a pregnant mare unless a veterinarian or equine nutritionist says the nutrient profile is appropriate. One practical rule is to adjust feed little by little and avoid overloading the digestive tract with heavy grain feedings. Split the daily amount into smaller feedings when possible, and make forage the foundation of the ration. The mare’s stomach and hindgut are designed for fiber, not big starch meals. Adjusting feed by body condition and stage of gestation If a mare is thin, the most suitable feed for weight gain is usually one that increases digestible energy without causing excessive starch intake. Purina Impact Performance and Purina Impact Horse Feed are products people commonly compare for horses that need more calories, but the right choice depends on whether the mare truly needs a performance-style concentrate or a more mare-specific ration. Purina impact performance may work well for some mares that are underweight, but only if it fits the broader feeding plan. As gestation advances, some mares need a slow increase in calories and protein. Others https://bifid.com/who-we-are stay in ideal condition on forage alone. The body condition score is the key guide. A mare that is too thin may need more concentrate; a mare that is already carrying extra weight may need less. The best plan is the one that keeps her balanced through pregnancy without sudden swings in weight. Essential nutrients pregnant mares need Pregnant mares need more than calories. They need enough nutritional support, especially quality protein, to support fetal development and the mare’s own tissues. Crude protein matters, but so do amino acids. Lysine is especially important because it is often the first limiting amino acid in horse diets, and methionine also plays a role in tissue support and tissue support. Mineral balance is also essential. Calcium and phosphorus must be present in the right amounts and ratios to support bone formation. A diet with enough forage, a balanced concentrate, or a ration balancer can help maintain this balance. The best horse feed brands usually pay special attention to these details, especially in broodmare and growth formulas. Digestible energy should be sufficient to maintain condition without creating unnecessary risk from excess starch. That is why forage quality, feed choice, and ration size all matter. A mare that receives the right amount of fiber, protein, and minerals is much more likely to stay healthy through gestation and foaling. Important vitamins and minerals to look for on the label Look for vitamin E, selenium, and trace minerals on the label. Vitamin E supports antioxidant function and muscle health, while selenium is needed in proper amounts for overall metabolic health. Trace minerals such as copper, zinc, and manganese help support bone, tissue, and immune function. When evaluating horse feed, the label should clearly show the vitamin and mineral package, as well as crude protein, fiber, and starch. A good feed for a pregnant mare often uses a balanced nutrient profile rather than simply a high calorie count. If the feed lacks key micronutrients, you may need a supplement or a different product. Must expectant mares be given sweet feed? A sweet ration for horses can be fed to some pregnant mares, but it is not automatically the ideal choice. Sweet feed is often more palatable and may be easier to get a picky mare to eat, but many sweet feeds contain more starch and sugar than a mare truly needs. That can be a drawback if the mare is tends to hold weight or prone to metabolic problems. Some owners shop for tractor supply sweet feed because it is affordable and convenient. Cost matters, especially when feeding multiple horses, but the lowest price is not always the best value. Horse feed cost should be weighed against nutrient density, digestibility, and how well the feed fits the mare’s condition and forage program. If a sweet feed is used, it should be part of a measured ration with enough forage to keep the diet fiber-forward. It should not be chosen just because it is familiar or widely available. A pregnant mare generally benefits more from a balanced, controlled feeding plan than from a high-sugar feed used by habit. Benefits and drawbacks of higher-starch feeds Horse feed grain can be useful when a mare needs more calories in a smaller volume of feed. The advantage is convenience and energy density. The downside is that higher-starch feeds can increase the risk of digestive upset if fed too fast or in too large an amount. They can also be a poor fit for mares that do not need extra calories. When comparing top horse feed brands and worst horse feed brands, think beyond marketing. The best brands usually provide clear feeding directions, balanced nutrition, and appropriate formulations for broodmares. The worst horse feed brands are often the ones that make it hard to identify nutrient levels or rely heavily on fillers and vague ingredient claims. Always read the label carefully. How to compare horse feed brands and costs Horse feed cost is not just about the label price. Actual cost depends on the amount you need to feed to meet the mare’s needs. A feed that looks cheaper per bag may cost more per day if it is lower in nutrients. A horse feed cost calculator can help compare daily feeding cost based on bag price, recommended intake, and the mare’s requirements. To compare best horse feed brands, consider nutritional density, the quality of ingredients, daily ration, and whether the product is appropriate for gestation. Also consider the quality of forage, because premium hay can reduce the need for expensive concentrate. If the mare can succeed with forage plus a balancer, that may be a better value than providing a complete grain ration. It is also useful to consider poor-quality horse feed brands in a practical sense: feeds that do not match the mare’s life stage, do not provide clear nutrient details, or promote overfeeding. A poor-quality feed can create extra issues than it solves, especially during pregnancy. Bifid 1-833-288-3874 [email protected] https://bifid.com/ What to know about well-known brands and retailers Purina horse feed is widely recognized and offers several formulas used in mare programs, including Purina performance horse feed, Purina Impact Performance, and Purina Impact Horse Feed. These formulas are not the same, so the particular formula is important. Certain options are better designed for performance horses, while others may suit better in a mare ration. Tribute horse feed, Nutrena horse feed, and Triumph horse feed also have products that may be used pregnant mares, depending on the feed tag and your mare’s needs. When people ask about the best horse feed brands, these names frequently come up because they are widely available and offer multiple formulas. Still, the best choice depends on the actual nutrient profile, not the brand name alone. Where products like Tractor Supply, Chewy, and Runnings fit in Stores such as Tractor Supply, Chewy, and Runnings help simplify to purchase feed consistently and review options. Tractor Supply horse feed can be handy for routine pickup, and Chewy horse feed works well for delivery and product comparison. Runnings horse feed may also be an option depending on what products are stocked. Convenient shopping is nice, but the mare’s diet should still be determined by product label, not just by store. Tractor Supply sweet feed, for example, may be easy to find, but it is not always the right choice for every pregnant mare. Use the retailer as a source, and the nutritional analysis as the main guide. Can in-foal mares take snacks and supplements? Yes, in-foal mares can take snacks and extras in small amounts, as long as such additions do not replace balanced horse feed or interfere with the mare’s ration. Offering carrots to horses is routine, and carrots can be a suitable occasional treat if they are given in sensible amounts. Other safe treats can also be used occasionally. The key is to keep treats from becoming a habit that changes intake, disrupts digestion, or adds too much sugar. A in-foal mare should still get her main nutrition from hay, supplementary feed if needed, and a balanced mineral and vitamin program. Treats should remain a minor part of the overall feeding plan. Common feeding mistakes to avoid One of the biggest mistakes is overfeeding. A mare does not need constant grain just because she is pregnant. Overfeeding can create unnecessary weight gain and make post-foaling management more difficult. Another common mistake is sudden diet changes. The digestive system adapts best when ration changes happen gradually. Colic risk rises when feed changes are abrupt or meals are oversized. Laminitis risk also becomes greater when the diet contains high levels of starch, sugar, or calories relative to the mare’s actual needs. That is why forage, measured concentrate, and careful monitoring matter so much during gestation. Another error is ignoring body condition score. If you do not consistently check whether the mare is too thin, carrying too much condition, or just right, you may miss the chance to adjust feed early. Feed decisions should be flexible, not reactive. Illustrated feeding plan by gestation stage A simple horse feeding chart for a pregnant mare can be built around roughage, body condition score, and gestation stage. In the early stage of pregnancy, many mares do well with pasture and hay alone if hay quality is good. A ration balancer may be added if the diet needs more protein, amino acids, or trace minerals. In the mid stage, the mare often continues on a pasture-based plan with minor adjustments. If her condition begins to slip, a concentrate may be added slowly. Forage continues to be the foundation, and the amount of concentrate should be set by the mare’s condition, not by habit. In late gestation, nutrient needs rise more sharply. This is when a mare may need more concentrate, better-quality hay, or both. The goal is to keep her at a healthy body condition score while supporting fetal development and preparing for foaling. The exact plan should reflect how much forage she eats, how dense that forage is, and how much more energy she needs. A mare that stays consistently in good condition on quality forage, with the right fortification, is often easier to manage than one that is always being corrected with large grain meals. When you should call your veterinarian or equine nutritionist Call your veterinarian or equine nutritionist if the pregnant mare is trimming down, gaining too much weight, refusing feed, or showing signs of colic. You should also get help if the body condition score is hard to maintain, if the forage supply changes, or if you are unsure whether the current horse feed meets gestation needs. An equine nutritionist can help you build a ration around hay, hay, and pasture, then decide whether concentrate, horse feed grain, or a ration balancer is needed. This is especially useful when comparing brands like Purina horse feed, Nutrena horse feed, Tribute horse feed, or Triumph horse feed, because the right product depends on the mare and the forage, not the label name alone. If you are close to foaling and considering a major diet change, ask first. The safest feeding plans are gradual, consistent, and based on sound equine nutrition rather than last-minute adjustments. FAQ What should a pregnant mare eat? A pregnant mare needs a roughage-first ration built around quality hay and pasture, with a ration balancer or feed mix added only if needed. The ideal horse feed matches her weight level, pasture quality, and stage of gestation while providing enough amino acids, building blocks, calcium, phosphorus, and trace minerals. What is the daily grain amount for a pregnant mare? The amount varies with her condition score, forage intake, and pregnancy stage. Some mares need no grain at first, while others need a limited amount of feed concentrate later in gestation. A horse feeding chart can help set the starting point, but the final amount should be adjusted based on body condition score and whether the mare is holding weight. Is sweet feed safe for pregnant mares? Sweet horse feed can be safe for some pregnant mares if it is fed in the right amount and fits the rest of the ration. However, it is not always the ideal option because it can be higher in starch and sugar than necessary. Many mares do better with a better balanced concentrate or ration balancer instead. Which nutrients matter most during horse pregnancy? Important nutrients are protein, lysine, calcium, phosphorus, vitamin E, selenium, and trace minerals. Digestible energy also is important, especially in late gestation. The mare should get enough fiber from forage, and the feed should aid fetal development without relying on excessive starch. Is it okay to change feed right before foaling? Large diet changes right before foaling are not ideal. If a change is needed, it should be made step by step and well before the due date whenever possible. Sudden diet changes can contribute to stomach upset, colic, or poor feed acceptance, so consistency is usually the wise approach.