Yes, dogs can eat apples safely as long as you remove the core, seeds, and stem first. Apple flesh is non-toxic and provides fibre, vitamin C, and antioxidants. Keep portions under 10% of daily calorie intake.

How much apple can a dog eat per day?

A rough guide: 1 small slice (20g) for dogs under 10kg, 2 slices for 10-25kg dogs, 3-4 slices for 25-50kg dogs, and up to half a medium apple for dogs over 50kg. Treats should not exceed 10% of daily calorie intake.

Are apple seeds poisonous to dogs?

Apple seeds contain amygdalin which releases small amounts of cyanide when chewed. However, a medium dog would need to chew approximately 1,000 seeds to approach a dangerous dose. A few swallowed whole seeds are almost certainly fine. Remove seeds as a habit but do not panic over a few.

Can dogs eat apple cores?

No. The apple core is a choking hazard and GI obstruction risk, especially for small breeds. It also concentrates the seeds. If your dog swallowed a core, monitor for vomiting, lethargy, and bowel movement for 24-48 hours. Small dogs or any dog showing symptoms should see a vet promptly.

Can puppies eat apples?

Yes, from 8-10 weeks once on solid food. Cut into 1cm cubes for small breeds to prevent choking, peel for easier chewing, and start with a single sliver. Puppies should receive half the adult portion.

SAFE FOR DOGSUpdated April 2026Reviewed by our veterinary advisor

Can Dogs Eat Apples? Yes - With the Core and Seeds Removed

The three rules

1Remove the core.

2Remove the seeds.

3Keep portions under 10% of daily calories.

Core & Seeds How Much?Puppies Applesauce Emergency All Fruits

Apples are a safe, nutritious treat for dogs when properly prepared. The flesh provides fibre, vitamin C, and antioxidants at just 52 kcal per 100g - fewer calories than most commercial dog treats. The danger is the core, seeds, and stem: seeds contain amygdalin (a cyanide precursor), and the core is a choking and obstruction hazard. Remove both before serving.

How much apple is safe for my dog?

Enter your dog's weight for a personalised daily portion guide.

15 kg

Daily safe portion

14.5 slices

apple slices

288g

apple flesh

150

kcal

Based on 1 medium slice = 20g apple flesh = 10 kcal. Treat ceiling: 10% of daily calorie intake (AAFCO guidance).

This is a treat-ceiling guide, not a prescription. Always adjust for your individual dog. Special health conditions apply.

Why apples are safe for dogs

Apple flesh is rich in dietary fibre (2.4g per 100g), which supports healthy bowel movements and gut microbiome diversity. Vitamin C (4.6mg per 100g) does not hurt dogs even though they synthesise their own. The antioxidants quercetin and catechin may support cardiovascular health, though evidence in canine-specific populations is still limited. The satisfying crunch stimulates saliva production and has a mild abrasive effect on tooth surfaces - not a substitute for brushing, but better than soft treats.

The glycaemic index of raw apple is approximately 36 - low enough that most dogs, including mildly overweight dogs, tolerate it without blood-sugar spikes. This makes apple one of the better fruit treats for dogs watching their weight, far preferable to high-sugar fruit like grapes (which are toxic anyway) or bananas.

Full nutritional profile and benefits Interactive portion calculator

Portion guide by breed size

1 medium slice = 1/8 of a medium apple, approximately 20g of flesh.

Size category	Example breeds	Daily max	Grams	kcal
Toy (under 5kg)	Chihuahua, Yorkshire Terrier	Half a slice	10g	5
Small (5-15kg)	Pug, Cocker Spaniel, Beagle	1 slice	20g	10
Medium (15-30kg)	Labrador, Border Collie	2 slices	40g	21
Large (30-50kg)	German Shepherd, Husky	3 slices	60g	31
Giant (over 50kg)	Great Dane, Mastiff	4 slices (max)	80-100g	41-52

Source: 10% daily calorie treat rule (AAFCO/ACVN guidance). Use the interactive calculator for an exact weight-based figure.

Edge cases - when to be more careful

Caution

Diabetic dog?

Apples have a low glycaemic index (36), but still contain sugar. Diabetic dogs should have smaller portions and blood glucose should be monitored.

Safe

Puppy under 6 months?

Safe from 8-10 weeks once on solid food. Cut into 1cm cubes, remove skin for small breeds, and start with a single sliver.

Act fast

Dog ate the whole core?

Small dog + whole core = call vet now. Large dog + core = monitor 24-48h for vomiting, lethargy, or no bowel movement.

Applesauce, juice, dried apples - what is safe?

Applesauce

Caution

Unsweetened only - check for xylitol in 'no sugar added' varieties

Apple juice

Caution

High sugar, no nutritional benefit. Fresh-pressed fine in tiny sips only.

Dried apples

Caution

Sugar-concentrated, often sulfite-preserved. Occasional tiny piece only.

Full processed apple guide including xylitol risks

Sources and review

American Kennel Club - Can Dogs Eat Apples? (AKC Expert Nutrition Guide)
PetMD - Can Dogs Eat Apples? (Vet-reviewed, 2025)
VCA Animal Hospitals - Xylitol Toxicity in Dogs
ASPCA Animal Poison Control Center - Animal Toxicology Database
Merck Veterinary Manual - Cyanide Toxicity in Small Animals
USDA FoodData Central - Raw Apple with Skin (Nutrition Data)
AAFCO / ACVN - Treat guidelines (10% daily calorie rule)
Walkersville Vet - Apple Core Risk Assessment (contrarian perspective, cited as balance)

Content last reviewed April 2026. Next review scheduled July 2026.

Frequently asked questions

Can dogs eat apples every day?+

Yes, in controlled portions. Daily apple treats are fine if the dog tolerates them, the total stays under 10% of daily calorie intake, and they are well-tolerated (no loose stool or gas). Rotating with other safe fruits like strawberries or watermelon is a good habit to vary micronutrient intake.

Can dogs eat green apples?+

Yes. Green apples (Granny Smith and similar) have the same safety profile as red apples. They are slightly tarter and lower in sugar, which some dogs prefer and which makes them marginally better for diabetic dogs. The preparation rules are identical: remove core, seeds, and stem.

Do apples upset dog stomachs?+

Too much fibre or sugar in a single sitting can cause loose stool, gas, or vomiting. Introduce apple gradually - start with a single small slice and observe for 24 hours. Dogs with sensitive stomachs should stick to peeled apple to reduce fibre load. If your dog has an existing digestive issue, pause treats entirely until symptoms resolve.

Can dogs eat apple skin?+

Yes, skin is safe and contains most of the fibre and antioxidants. Wash conventional apples thoroughly (or use a baking-soda wash) to remove pesticide residue - apples appear on the EWG Dirty Dozen list consistently. For small breeds or puppies, remove skin if the pieces are large enough to cause choking.

Not veterinary advice. If you suspect your dog has ingested a toxic quantity of any food, call (888) 426-4435 (ASPCA Poison Control) or (855) 764-7661 (Pet Poison Helpline) immediately. Emergency guidance.