Can dogs eat apple flesh?

Yes. Plain, washed apple flesh cut into bite-sized pieces is a safe, low-calorie treat in moderation. Keep it to about a slice or two and no more than 10% of daily calories to avoid stomach upset or diarrhea.

Are apple seeds and cores dangerous for dogs?

The seeds, stem, and leaves of the apple plant contain cyanogenic glycosides and are listed as toxic to dogs by the ASPCA; cyanide is released when seeds are crushed or chewed. A few swallowed seeds rarely poison a larger dog, but the core and stem are also choking and obstruction hazards. Always remove the core and seeds, and don't let your dog chew apple cores or fallen apple-tree foliage.

What apple products should I avoid giving my dog?

Avoid apple pie, sweetened or spiced applesauce, and any apple product with added sugar, nutmeg, or xylitol. Nutmeg can cause GI distress and seizures, and xylitol is severely toxic to dogs. Stick to plain fresh apple.

Are Apples Poisonous to Dogs?

Malus sylvestris (syn. Malus domestica) · Rosaceae

Generally SafeAlso toxic to cats

Apples are generally safe for dogs.

What to keep in mind

The ripe FLESH of apples is a safe, healthy treat for dogs in moderation (fiber, vitamin C, low calorie). Important caveats: (1) Remove the core, stem, and seeds before feeding. Apple seeds contain cyanogenic glycosides that release cyanide when crushed/chewed; a few accidentally swallowed seeds rarely cause harm in a larger dog, but the seeds/stem/leaves of the apple plant are formally listed as toxic to dogs by the ASPCA, so do not let a dog chew apple cores, seeds, or fall foliage. (2) The core and stem are choking and intestinal-obstruction hazards, particularly for small dogs. (3) Wash to remove pesticides; cut into small bite-sized pieces; peeling aids digestion. (4) Serve plain only - avoid apple pie, sweetened applesauce, dried apple with added sugar, and anything containing nutmeg (GI distress/seizures) or xylitol (a sweetener that is severely toxic to dogs). (5) Treats including apple should be no more than 10% of daily calories; too much causes GI upset.

Frequently asked questions

Can dogs eat apple flesh?: Yes. Plain, washed apple flesh cut into bite-sized pieces is a safe, low-calorie treat in moderation. Keep it to about a slice or two and no more than 10% of daily calories to avoid stomach upset or diarrhea.
Are apple seeds and cores dangerous for dogs?: The seeds, stem, and leaves of the apple plant contain cyanogenic glycosides and are listed as toxic to dogs by the ASPCA; cyanide is released when seeds are crushed or chewed. A few swallowed seeds rarely poison a larger dog, but the core and stem are also choking and obstruction hazards. Always remove the core and seeds, and don't let your dog chew apple cores or fallen apple-tree foliage.
What apple products should I avoid giving my dog?: Avoid apple pie, sweetened or spiced applesauce, and any apple product with added sugar, nutmeg, or xylitol. Nutmeg can cause GI distress and seizures, and xylitol is severely toxic to dogs. Stick to plain fresh apple.

Sources

Last updated 2026-06-25

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This page is for general educational purposes and is not a substitute for professional veterinary advice. Toxicity can vary with the amount eaten, your dog's size, and individual sensitivity. If you suspect poisoning, contact a veterinarian or poison-control hotline immediately.