CAN DOGS EAT APPLE SEEDS?
Apple flesh is safe and nutritious for dogs; the seeds contain amygdalin, which releases cyanide when chewed — a handful of seeds could be dangerous, but a few accidentally swallowed seeds are not an emergency.
Can Dogs Eat Apple Seeds?
Why?
Apple flesh is one of the better fruits for dogs: high in fiber, vitamin C, and antioxidants. The problem is the seeds. Apple seeds contain amygdalin, a cyanogenic glycoside. When chewed and exposed to digestive enzymes, amygdalin releases hydrogen cyanide. A few swallowed whole seeds pass through the digestive tract without releasing cyanide — but a dog that chews through a large number of seeds could receive a toxic dose.
For most dogs eating a quartered apple with the core removed, the risk is negligible. The concern is dogs given whole apples, apple cores, or access to windfall apples in large quantities.
How much is dangerous?
Cyanide toxicity from apple seeds requires a dog to chew and consume a relatively large number — approximately 1 cup of seeds for a medium dog. A few accidentally ingested seeds are not an emergency.
What are the symptoms?
- rapid breathing
- bright red mucous membranes
- dilated pupils
- panting
- shock
- seizures (only in cyanide toxicity from large amounts)
What should I do?
If your dog chewed through a large quantity of apple seeds, contact your vet. For a few accidentally swallowed seeds, monitoring at home is typically sufficient.
Frequently asked questions.
Can dogs eat apples?
Yes — apple flesh is safe and beneficial. Remove the core and seeds before offering apple slices.
What if my dog ate an apple core?
One apple core contains relatively few seeds. The risk depends on whether the seeds were chewed. Monitor for symptoms and call your vet if you have concerns.
Disclaimer: This information is for educational purposes only and does not constitute veterinary advice. Every dog is different. Always consult your veterinarian before making changes to your dog's diet or in the event of a potential poisoning emergency.