Can dogs eat apples?
SafeYes — apple slices are a safe, crunchy treat for dogs once you remove the core and seeds.
Reviewed by the Webvet Veterinarian Team · Last reviewed June 26, 2026
Can Dogs Eat Apples?
Yes, dogs can eat apples. Apple slices are a safe, crunchy, low-calorie treat for dogs once you remove the core and all the seeds. The flesh and skin are non-toxic and deliver fiber plus vitamins A and C, but the seeds and core are the part you always have to take out first.
- 1Apples are safe for dogs as an occasional treat, once the core and seeds are removed.
- 2Apple seeds contain amygdalin, which releases small amounts of cyanide, and the hard core is a choking and blockage hazard.
- 3Serve a few thin slices for a small dog, up to a small handful for a large dog, and keep treats to about 10 percent of daily calories.
- 4Skip apple pie, apple juice, and sweetened applesauce because of the added sugar and spices.
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Are apples good for dogs?
Apple flesh is genuinely good for most dogs in small amounts. It is low in calories at roughly 52 kcal per 100 grams and it carries fiber, vitamin C, vitamin A, and potassium. The fiber supports healthy digestion and can help firm up stool, while the natural crunch gives dogs something satisfying to chew that is far lighter than a fatty commercial treat. For dogs watching their weight or seniors on a restricted diet, a couple of apple slices can scratch the treat itch without loading them with calories.
Soft, pea-sized training treats small enough to reward often while keeping treats inside the 10% of daily calories vets recommend.
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Apples also bring antioxidants and phytonutrients that support the immune system, and the vitamin C plays a role in tissue repair. You will sometimes see apples described as a way to clean your dog's teeth, and it is worth being clear about that claim. The act of chewing a firm apple slice can help scrape away some soft plaque and freshen a dog's breath a little, but it does not remove hardened tartar and it is nowhere near a replacement for regular tooth brushing or professional dental care. Treat the mild dental perk as a small bonus of a treat your dog already enjoys crunching, not as a reason to feed apple in place of real dental hygiene.
That said, apples are a supplement to a complete diet, not a source of nutrition your dog actually needs. A dog on a balanced food already gets its vitamins and minerals. Think of apple as an enrichment treat rather than a health food, and the sugar content means it should stay occasional rather than daily. If your dog has never had apple before, offer a single small piece and wait a day to be sure it agrees with them before serving more.
How much apple can dogs eat?
A safe serving is a few thin slices for a small dog and up to a small handful for a large dog. The simplest guardrail is the 90/10 rule: treats of any kind should make up no more than 10 percent of your dog's daily calories, with the other 90 percent coming from a complete, balanced food. Apples are low in calories, so they fit that budget easily, but the natural sugar means more is not better. A whole apple sliced up is far too much for one sitting for most dogs, and a toy breed needs only a slice or two. Too much fruit at once can cause loose stool or an upset stomach, so scale the portion to the size of the dog in front of you rather than to how eagerly they beg.
| Dog size | Suggested apple serving |
|---|---|
| Extra small (under 10 lb) | 1 to 2 thin slices |
| Small (10 to 25 lb) | 2 to 3 thin slices |
| Medium (25 to 50 lb) | A few slices |
| Large (50 lb and up) | A small handful of slices |
How to prepare and serve apples
Preparation is where apples go from risky to safe. Start by washing the apple under running water to rinse off any pesticide residue or wax coating that grocery apples often carry. Remove the core and every seed, since this is the non-negotiable step and the one people most often rush. The seeds are small and easy to miss, so cut the apple into quarters and slice out the seed-bearing core from each piece before you serve anything. Then slice the flesh into bite-sized pieces so there is no chunk large enough to lodge in your dog's throat. You can leave the washed skin on for extra fiber, or peel it for dogs with sensitive stomachs or those prone to soft stool.
If you want the fruit-flavoured reward without prepping fruit every time, these are made with real pumpkin and blueberries, and small enough to keep treats inside the 10% rule.
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Any common grocery-store apple variety works, from Gala and Fuji to Granny Smith, so pick whatever you already have on hand. Sweeter varieties simply carry a little more sugar. Fresh, raw apple is the best form. Plain, unsweetened applesauce is fine in small amounts and can be a handy way to hide a pill, but skip the sweetened versions. If your dog is small or gulps food quickly, grate the apple or cut it into very small pieces to reduce the choking risk.
Apple products and parts to avoid
Beyond the core and seeds, steer clear of processed apple products. Apple pie, apple juice, apple chips, caramel apples, and sweetened applesauce pack in added sugar and sometimes spices like nutmeg that do not belong in a dog's diet. Apple pie in particular can contain large amounts of sugar and butter, and some baked goods hide xylitol, an artificial sweetener that is highly toxic to dogs even in tiny amounts. Store-bought apple chips are often coated in sugar or cinnamon as well, so they are not the healthy shortcut they look like. Stick to plain fresh fruit that you have washed and cored yourself and you sidestep every one of these problems.
Risks and what to watch for
Even prepared correctly, apple is a treat and can cause problems if overdone. The natural sugar can trigger loose stool, gas, or an upset stomach when a dog eats too much at once. Whole cores and large chunks are choking and blockage risks, especially for small dogs and fast eaters. Dogs with diabetes should have fruit only with a vet's guidance because of the sugar, and overweight dogs should stick to the smallest servings. Watch for vomiting, diarrhea, drooling, or signs of abdominal discomfort after a new treat, and stop feeding apple if any of those show up. A dog that swallowed a big chunk of core and then strains to poop, retches, or goes off food may have a blockage, which is a reason to call your vet promptly.
Safe alternatives to apples
If you want to rotate your dog's fresh treats, two easy swaps are bananas and carrots. Bananas are soft, sweet, and rich in potassium for dogs who like a mushier treat, while raw carrots deliver a satisfying low-calorie crunch and are great for gnawing or freezing for a teething puppy. Like apples, both are best served in moderation and cut to a safe size, and both let you keep fresh treats varied without leaning on any single fruit too heavily.
Freeze-dried wild salmon and nothing else, naturally rich in omega-3s and strong-smelling enough to excite picky dogs.
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Frequently asked questions
Frequently Asked Questions
Can dogs eat apple skin?
Yes. Washed apple skin is safe and adds extra fiber. If your dog has a sensitive stomach or tends toward loose stool, peeling the apple makes it a little gentler to digest.
Can dogs eat apples every day?
A small daily serving is usually fine for a healthy dog, but because of the natural sugar apples are best kept as an occasional treat within the 10 percent treat allowance rather than a large daily portion.
Are apple seeds poisonous to dogs?
Apple seeds contain amygdalin, which releases small amounts of cyanide when the seeds are chewed. One or two swallowed whole are very unlikely to harm a big dog, but you should always core the apple and never feed the seeds on purpose. Call your vet or a poison helpline if your dog eats a large amount.
Can puppies eat apples?
Puppies can have a tiny piece of cored, seedless apple cut very small, but their main nutrition should come from a complete puppy food. Introduce any new food slowly and in tiny amounts to avoid stomach upset.
Can dogs eat applesauce?
Plain, unsweetened applesauce is fine in small amounts and can help hide medication. Avoid sweetened applesauce, which is high in added sugar, and always check that it contains no xylitol.
Sources
Reviewed by the Webvet Veterinarian Team
General guidance based on credible veterinary sources — not a diagnosis or a substitute for your veterinarian. If your pet ate something toxic or is unwell, contact your vet or a pet poison line right away.