# Can Horses Eat Apples? Safe Feeding Guide Can horses eat apples? Yes, most healthy horses can eat apples in small amounts as an occasional treat. Apples are not a required part of a horse's diet, and they should never replace hay, pasture, or a balanced ration. This article is educational and is not a substitute for veterinary diagnosis or treatment. ## Quick Answer - A few apple slices or wedges are a safe treat for most healthy adult horses. - Cut apples into bite-sized pieces. Whole apples can lodge in the throat and cause choking. - Remove the core and seeds when practical. Seeds contain compounds that release cyanide when chewed, though a horse would need to eat a large quantity to be poisoned. - Keep treats small. Apples are high in sugar, and too much sugar can upset the hindgut and trigger laminitis in susceptible horses. - Never feed apples that have been coated, candied, or mixed with xylitol, garlic, onion, or added salt. ## Are Apples Safe for Horses? For most healthy horses, apples are safe in small amounts. The Merck Veterinary Manual notes that most healthy horses should have free access to hay and pasture forages with salt and fresh water available at all times [1]. Treats like apples are extras, not staples. The word "safe" comes with conditions. Safe means a few slices, not a bucketful. Safe means cut into pieces, not tossed whole over the stall door. Safe means plain fresh apple, not apple pie filling or a sugared apple-flavored treat. Horses have evolved to eat a grass-based, low-starch diet [2]. Their digestive systems handle forage well. They handle large sugar loads poorly. An apple is mostly water and sugar, so it acts more like a dessert than a meal. If your horse has insulin dysregulation, equine metabolic syndrome, Cushing's disease (PPID), or a history of laminitis, talk to your veterinarian before feeding any apple at all. For these horses, even a small treat can matter. ## What Is in an Apple? An apple is roughly 85 percent water. The rest is mostly carbohydrates, mainly simple sugars like fructose and glucose, plus some fiber, vitamin C, and small amounts of potassium. Apples do not provide meaningful protein or fat. There is no nutritional requirement for apples in a horse's diet. A horse on good-quality forage with a ration balancer or appropriate concentrate gets everything it needs [1][3]. The apple is purely a reward or a way to bond with your horse. That said, the fiber and water content mean a few slices are not harmful for a normal horse. The benefit is behavioral, not nutritional. A small apple treat can help with training, catching a hard-to-catch horse, or rewarding good behavior under saddle. ## Can Horses Eat Unripe Apples or Green Apples? Yes, horses can eat unripe or green apples, but the same rules apply. Unripe apples are harder and more tart, and they contain less sugar than ripe fruit. That lower sugar content is actually a small advantage for horses with metabolic concerns. The bigger issue with unripe apples is texture. Hard, unripe apples are more difficult to chew and more likely to be swallowed in large chunks. Cut them into smaller pieces than you would a ripe apple. Green apples sold in stores are simply a variety, not unripe fruit. Granny Smith apples, for example, are green when fully ripe. Color alone does not tell you whether an apple is safe. What matters is that the apple is fresh, clean, plain, and cut into small pieces. ## Can Horses Eat Whole Apples? Whole apples are a choking hazard. A horse's esophagus is a long, muscular tube that cannot easily push a large, round object back up. An apple can wedge in the throat, causing an obstruction. Signs of choke in horses include: - Drooling or nasal discharge of saliva and food - Stretching the neck out - Coughing or gagging - Feed material coming out of the nostrils - Distress, pawing, or refusing to eat Choke is a medical emergency. Call your veterinarian right away if you see these signs. Do not try to reach into the horse's throat or force water. Most cases need veterinary care, and some need sedation and lavage. Always cut apples into wedges or slices. A good rule is pieces no larger than a golf ball, and smaller for ponies, foals, or horses with dental problems. ## Can Horses Eat Quince Apples? Quince is a different fruit from the common apple, though it looks similar. Raw quince is hard, astringent, and very tart. Most horses will refuse it, and it offers no advantage over a regular apple. If you want to offer quince, treat it like any other novel fruit. Peel it, cook it if you like, cut it into small pieces, and offer one piece first. Watch for any reaction. Because quince is not a typical horse treat, there is little reason to feed it when a plain apple slice works fine. ## Do Horses Eat Apples? Most horses love apples. The sweetness and crunch make them a popular reward. Some horses are picky and will spit out apple slices, especially if they have never had them before. Introduce apples slowly. Offer one small piece and see how your horse responds. Some horses bolt treats without chewing, which raises the choke risk. Others chew carefully and do fine. If your horse has never had an apple, start with a single thin slice. Wait a day and watch for loose manure or any sign of digestive upset. If all is well, you can offer a few slices as an occasional treat. ## How Much Apple Is Safe? There is no official daily apple allowance for horses. A practical guideline is one small apple or half a large apple per day for an average adult horse, cut into pieces. Ponies and miniature horses should get less, often just a few slices. Think of apples as a treat that makes up a tiny fraction of the diet. The bulk of the diet should be forage. For context on how to build a balanced ration around forage, see [Feeding Horses: Forage, Grain, and Body Condition](/knowledge/veterinary-medicine/equine-care/feeding-horses-guide). If you are using apples for training, break each slice into several small pieces. Your horse gets the reward without the sugar load. This also slows eating and reduces choke risk. ## Risks of Feeding Apples to Horses ### Choking Whole or large pieces of apple are the main choking risk. Cut everything into small, flat pieces. Horses with poor teeth, older horses, and horses that bolt their feed are at higher risk. ### Sugar and Starch Load Apples are high in sugar. Feeding a high-starch or high-sugar diet to horses is common practice in some settings, but the horse has evolved to eat a low-starch, forage-based diet [2]. Large amounts of sugar can disrupt the hindgut, cause loose manure, and trigger laminitis in horses with insulin problems. ### Digestive Upset A sudden large amount of apple can cause colic or diarrhea. Introduce any new treat slowly and in small amounts. ### Seeds and Cyanide Apple seeds contain amygdalin, which releases cyanide when chewed. A horse would need to eat a very large number of seeds to be poisoned, but removing the core and seeds is still a sensible habit. This is the same reason dog owners are warned about seeds, as covered in [Can Dogs Eat Apples? Seed Cyanide Risks & Portions](/knowledge/veterinary-medicine/toxicology-food-safety/can-dogs-eat-apples-seed-cyanide-risks-portions). ### Toxic Additives Never feed apples that have been: - Coated in caramel, candy, or chocolate - Soaked in syrup or alcohol - Mixed with xylitol, which is highly toxic to dogs and should never be given to horses either - Combined with garlic, onion, or added salt Plain fresh apple only. ### Pesticide Residue Wash apples thoroughly. If you would not eat the peel, do not feed it to your horse. ## Form and Safety Table | Form | Safe? | Notes | |---|---|---| | Fresh apple, cut into small pieces | Yes | Best option. Remove core and seeds. | | Whole apple | No | Choking hazard. Always cut it up. | | Apple slices with peel | Yes | Wash first. Peel is fine for most horses. | | Apple core | Caution | Remove seeds. Core itself is fine in small amounts. | | Apple seeds | Avoid | Contain cyanide-releasing compounds. | | Cooked or baked apple, plain | Yes, in small amounts | No sugar, syrup, or spices added. | | Candied or caramel apple | No | Sugar load and possible toxic additives. | | Apple with xylitol | No | Xylitol is dangerous. Never feed it. | | Apple pie filling | No | Added sugar, spices, and preservatives. | | Quince, raw | Caution | Hard and astringent. Cut small if offered at all. | | Apple-flavored commercial treats | Check label | Many contain added sugar, molasses, or preservatives. | ## How to Offer Apples Safely 1. Wash the apple under running water. 2. Cut it into wedges, then cut each wedge into smaller pieces. 3. Remove the core and seeds when you can. 4. Offer one piece first and watch your horse chew and swallow. 5. Limit the total amount to a small treat, not a meal. 6. Never feed apples from your hand if your horse is mouthy or pushy. Use a bucket or feed pan to avoid nipped fingers. 7. Keep treats separate from the main ration so you can track how much your horse is getting. If your horse wears a grazing muzzle or has dental issues, cut pieces even smaller. Horses with missing teeth or sharp points may not chew apples well. ## What If Your Horse Ate Too Much Apple or a Dangerous Form? If your horse ate a large amount of apple, watch closely for the next 12 to 24 hours. Signs to watch for include: - Loose manure or diarrhea - Pawing, rolling, or looking at the flank (possible colic) - Drooling or difficulty swallowing (possible choke) - Stiffness, heat in the hooves, or a reluctance to move (possible laminitis) Call your veterinarian if you see any of these signs. If your horse ate an apple containing xylitol, chocolate, alcohol, or another toxic additive, treat it as an emergency and call your veterinarian or a pet poison control hotline right away. Do not wait for symptoms. If your horse shows signs of choke, do not attempt to remove the object yourself. Call your veterinarian immediately. ## Safer Alternatives to Apples If you want to reward your horse without the sugar, try these: - A small handful of low-sugar forage pellets - A few pieces of carrot, cut lengthwise into strips - A small piece of celery - A plain, unsweetened beet pulp shred (soaked) - A handful of hay from the same batch your horse already eats - A scratch or verbal praise For horses with metabolic concerns, non-food rewards are often the best choice. A good scratch on the withers or a calm voice can be just as rewarding as a treat. If you are comparing safe fruits for other animals in your household, the same principles of small portions and no seeds apply. See [Can Dogs Eat Apples? Vet Safety, Benefits & Hazards](/knowledge/veterinary-medicine/toxicology-food-safety/can-dogs-eat-apples-vet-safety-benefits-hazards) and [Can Dogs Eat Berries Safely](/knowledge/veterinary-medicine/toxicology-and-food-safety/can-dogs-eat-berries-safely) for more on fruit safety. ## Limitations and When to Contact a Veterinarian This article gives general guidance. Every horse is different. A pony with insulin dysregulation, a senior horse with poor teeth, and a healthy young trail horse all have different tolerances for treats. Your veterinarian can give advice based on your horse's weight, health history, and current diet. Contact your veterinarian the same day if your horse: - Shows signs of choke (drooling, nasal discharge, stretching the neck) - Has loose manure or diarrhea after a treat - Seems uncomfortable, pawing, or rolling - Refuses to eat or drink Call now, as an emergency, if your horse: - Cannot swallow or is in obvious distress - Ate an apple with xylitol, chocolate, or alcohol - Shows severe colic signs (violent rolling, sweating, no gut sounds) - Has sudden lameness or heat in the hooves Schedule a routine visit if your horse: - Has a history of laminitis or metabolic disease and you want to review the diet - Is losing or gaining weight and you are unsure about treat calories - Has dental problems that make chewing apples difficult ## Frequently Asked Questions ### Can horses eat apple peels? Yes, apple peels are safe for most horses as long as the apple is washed. The peel contains fiber and small amounts of nutrients. Cut the apple into pieces with the peel on, and remove the core and seeds. ### Can horses eat apples every day? A small amount of apple daily is fine for most healthy horses. Keep it to a few slices and count it as part of the treat allowance, not the main diet. Horses with metabolic problems should not get daily apples unless your veterinarian approves. ### Can horses eat crab apples? Crab apples are small, tart apples and are safe in the same way as regular apples. Cut them into pieces and remove the seeds. Because they are small, a horse could easily swallow one whole, so cutting is still important. ### Can horses eat applesauce? Plain, unsweetened applesauce is generally safe in small amounts. Avoid applesauce with added sugar, cinnamon, or preservatives. It offers no nutritional benefit over a fresh apple slice and is easy to overfeed, so measure it carefully. ### Can horses eat apple cores? Apple cores are safe in small amounts if the seeds are removed. The core itself is just fiber and fruit. Seeds contain cyanide-releasing compounds, so take a moment to pick them out before feeding. ## Related Articles - [Can Dogs Eat apples? Vet Safety, Benefits & Hazards](/knowledge/veterinary-medicine/toxicology-food-safety/can-dogs-eat-apples-vet-safety-benefits-hazards) - [Can Dogs Eat Apples? Seed Cyanide Risks & Portions](/knowledge/veterinary-medicine/toxicology-food-safety/can-dogs-eat-apples-seed-cyanide-risks-portions) - [Can Dogs Eat Strawberries And Apples](/knowledge/veterinary-medicine/clinical-methods/can-dogs-eat-strawberries-and-apples) - [Feeding Horses: Forage, Grain, and Body Condition](/knowledge/veterinary-medicine/equine-care/feeding-horses-guide) - [Can Dogs Eat Berries Safely](/knowledge/veterinary-medicine/toxicology-and-food-safety/can-dogs-eat-berries-safely) - [Can Dogs Eat Applesauce? Unsweetened Safety & Additives](/knowledge/veterinary-medicine/toxicology-food-safety/can-dogs-eat-applesauce-unsweetened-safety-additives) ## References 1. [Feeding Practices in Horses and Other Equids - Management and Nutrition](https://www.merckvetmanual.com/management-and-nutrition/nutrition-horses/feeding-practices-in-horses-and-other-equids). Merck Veterinary Manual. 2. [The metabolomic profile of a high starch versus no starch diet in athletic horses](https://pubmed.ncbi.nlm.nih.gov/41083709/). Scientific reports, 2025. 3. [Nutritional Requirements of Horses and Other Equids - Management and Nutrition](https://www.merckvetmanual.com/management-and-nutrition/nutrition-horses/nutritional-requirements-of-horses-and-other-equids). Merck Veterinary Manual. ## Further Reading - [ASPCA Animal Poison Control Center](https://www.aspca.org/pet-care/animal-poison-control) - [ASPCA: People Foods to Avoid Feeding Your Pets](https://www.aspca.org/pet-care/aspca-poison-control/people-foods-avoid-feeding-your-pets) - [Merck Veterinary Manual: Horse Owners](https://www.merckvetmanual.com/horse-owners)