Can dogs eat apples? Yes. Fresh apple slices with the core, seeds and stem removed are a safe, crunchy, low-fat snack for most dogs, so they can have apples from your fruit bowl in small portions. Below: portions by weight, parts to throw away, what to do if your dog swallows a core, and special cases.
Yes, apples are safe for most dogs in moderation. Serve washed, cored slices, with or without the peel. Never share the seeds, core, stem or leaves. A medium apple has about 19 grams of natural sugar, so one to a few slices is plenty.
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Are Apples Good for Dogs?
For most healthy dogs, yes. Apples are almost fat-free, fairly low in calories and a source of fiber, mostly in the peel. The American Kennel Club also points to vitamin C, vitamin A, potassium and antioxidants. The form matters, though. Per 100 grams, using USDA FoodData Central values:
| Per 100 g | Calories | Fiber | Natural + added sugar | Good dog treat? |
|---|---|---|---|---|
| Fresh apple, with peel | 52 kcal | 2.4 g | 10.4 g | Yes, best choice |
| Fresh apple, peeled | 48 kcal | 1.3 g | 10.1 g | Yes, gentler on tummies |
| Applesauce, unsweetened | 42 kcal | 1.1 g | 9.4 g | Yes, small spoonfuls |
| Applesauce, sweetened | 68 kcal | 1.2 g | 14.7 g | No, too much sugar |
| Dried apple rings | 243 kcal | 8.7 g | 57.2 g | Only a tiny piece, if any |
USDA FoodData Central values. Drying removes water, so dried apple packs about five times the calories and sugar.
Which Parts of an Apple Can Dogs Eat?
The flesh is the treat. Everything that holds the apple together is the problem:
- Flesh: safe and the part to share.
- Peel: safe and fiber-rich. Peel it for small dogs or sensitive stomachs.
- Seeds, stem and leaves: remove them. The ASPCA Animal Poison Control Center lists them as containing cyanide compounds.
- Core: remove it. It’s tough and a choking or blockage risk.
Green, red and yellow apples, including tart Granny Smith, are all fine.
About apple seeds: the AKC and PetMD note that a few swallowed seeds are unlikely to harm a dog, since a large number would be needed to cause poisoning. Still, core every apple and keep fruit bowls and compost bins out of reach.
How Much Apple Can a Dog Eat?
A common guideline from the World Small Animal Veterinary Association keeps extras to about 10% of daily calories. We turned that into slices for a typical neutered adult. One slice is one-eighth of a medium apple (about 22 grams, roughly 11 calories and 2.3 grams of sugar).
| Dog’s Weight | Est. Daily Calories | Suggested Apple Slices | Calories | Natural Sugar |
|---|---|---|---|---|
| 10 lb (4.5 kg) | ~350 kcal | 1 slice | ~11 kcal | ~2 g |
| 25 lb (11 kg) | ~690 kcal | 1–2 slices | 11–23 kcal | 2–5 g |
| 50 lb (23 kg) | ~1,160 kcal | 2–3 slices | 23–34 kcal | 5–7 g |
| 75 lb (34 kg) | ~1,580 kcal | 3–4 slices | 34–46 kcal | 7–9 g |
| 100 lb (45 kg) | ~1,960 kcal | 4–5 slices | 46–57 kcal | 9–12 g |
Estimates only, using (70 × body weight in kg0.75) × 1.6. These portions use about a third of the treat budget. Active dogs, puppies and seniors differ, so ask your vet.
If apples are new to your dog, start with one small piece. Too much at once can cause gas or diarrhea.
How to Prepare Apples for Your Dog
- Wash it well under running water.
- Cut around the core and drop the core, seeds and stem into a lidded bin.
- Peel if needed for small breeds and sensitive stomachs.
- Slice or cube to size: slices for big dogs, small cubes for toy breeds and fast eaters. Serve plain.
Fun Ways to Serve Apples
- Training treats: small cubes make low-fat rewards.
- Frozen cubes: a cooling summer snack. See our frozen dog treat ideas.
- Homemade apple chips: bake thin, cored slices low and slow, and offer fewer, since drying concentrates sugar (see our dehydrated dog treats guide).
- Apples and peanut butter: a thin smear of a xylitol-free jar. Check our peanut butter safety guide.
My Dog Ate an Apple Core or Seeds. What Now?
Usually nothing serious happens, but take these steps:
- Don’t make your dog vomit unless your vet tells you to.
- Watch for blockage signs for 24 to 48 hours: repeated vomiting, a painful belly, straining, low energy or refusing food.
- Know the cyanide signs the ASPCA lists: brick-red gums, dilated pupils, trouble breathing and shock. These need emergency care.
- Call your vet or the ASPCA Animal Poison Control Center at (888) 426-4435 if your dog is small, ate several cores or shows any sign above. A fee may apply.
Apples for Puppies and Dogs With Health Conditions
- Puppies: a small, peeled piece is fine once they eat solid food.
- Diabetes: apples still contain sugar. Ask your vet whether and when they fit.
- Kidney disease: apples are naturally low in phosphorus and protein, so some vets allow small amounts. Check first.
- Pancreatitis: fresh apple is nearly fat-free, but ask before adding any new treat.
- Sensitive stomach: stick to a peeled piece or two. If diarrhea lasts more than a day, see what to feed a dog with diarrhea and call your vet.
Apple Trees and Fallen Fruit in the Yard
The ASPCA notes that wilting stems, leaves and seeds are especially toxic, and windfall apples can rot and grow mold. Clear fallen branches and fruit through the season.
Apple Foods to Keep Away From Dogs
- Apple pie, crumble and cake: butter, sugar and nutmeg.
- Sweetened applesauce: extra sugar, and some “light” versions use sweeteners. The FDA warns xylitol is dangerous for dogs.
- Apple juice, cider and cider donuts: sugary, and hard cider contains alcohol.
Apples for Dogs: Quick Serving Guide
✓ Do
- Wash the apple well
- Remove the core, seeds and stem
- Cut slices or cubes to fit your dog’s size
- Start with one small piece
✕ Don’t
- Give a whole apple or a core
- Share apple pie or sweetened applesauce
- Let your dog graze on fallen fruit or leaves
- Use apples to replace balanced meals
Every dog is different. If your dog has diabetes, kidney disease or another health condition, check with your vet before adding apples.
Frequently Asked Questions
Can dogs eat apples every day?
A slice or two a day is fine for most healthy dogs if it fits their treat calories.
Can dogs eat apples with the skin on?
Yes. The skin is safe and holds much of the fiber. Peel it for toy breeds, puppies or sensitive stomachs.
Are apples good for dogs’ teeth?
Chewing slices may scrape away a little plaque, but apples don’t replace brushing or dental care.
Can dogs have applesauce with cinnamon?
Plain, unsweetened applesauce is safer. Spiced versions often add sugar and may include nutmeg.
Can dogs be allergic to apples?
It’s uncommon but possible. Stop and call your vet if you see itching, hives, swelling, vomiting or diarrhea.
What other fruits can dogs eat?
Seedless watermelon, blueberries, strawberries and bananas are popular picks. Never share grapes or raisins.
Wondering about other foods? Our A-Z guide to what dogs can eat sorts them into safe, moderation and avoid.
The Bottom Line
Can dogs eat apples? Yes. Washed, cored slices make a crunchy, low-fat reward. Bin the seeds, core and stem, keep portions to a slice or a few by size, and skip sugary apple desserts. Browse our Can Dogs Eat…? library or our list of foods dogs should never eat. This article is general information, not veterinary advice; see our Veterinary Disclaimer.
References & Sources
Written by CPD Nutrition Desk using the sources below. We are not affiliated with these organizations, and this guide is not a substitute for advice from your veterinarian.
- American Kennel Club (AKC) — Can dogs eat apples
- ASPCA — ASPCA Animal Poison Control Center
- PetMD — Can dogs eat apples
- WSAVA — World Small Animal Veterinary Association
- U.S. Food and Drug Administration — Paws xylitol its dangerous dogs