Can dogs eat cherry, peach, plum and apricot stones?
The flesh of these fruits is fine; the stone is not. Stones contain cyanide precursors and are also the right size and shape to block a dog's intestine.
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Do not wait for symptoms and do not try to make your dog sick unless a vet has told you to — some substances cause more damage coming back up. Have your dog's weight, what was eaten, roughly how much, and when, ready before you call.
What to do
Call a vet. Say whether the stone was chewed or swallowed whole — they are two different problems.
Signs to watch for
- bright red gums
- difficulty breathing
- dilated pupils
- shock
- vomiting
- straining without producing stool (obstruction)
When: Cyanide signs within 15–30 minutes if kernels were chewed; obstruction over hours to days.
What makes it harmful
Amygdalin, a cyanogenic glycoside
Chewed or crushed kernels release amygdalin, which gut bacteria convert to hydrogen cyanide. Cyanide blocks cells from using oxygen. A stone swallowed whole is more likely to cause a mechanical obstruction than poisoning.
How much matters
How to prepare it
Never in this form
Whole or crushed stones, and the leaves and stems of the tree.
How confident is this
established
Well established in the veterinary literature and consistent across sources.
- Merck Veterinary Manual, Toxicology of Food-Associated Hazards
- ASPCA Animal Poison Control Center
Check another food
Informational only, and not a substitute for veterinary advice. Individual dogs vary, and this page cannot account for your dog's age, size, health conditions or medication. If you are worried, phone a vet — that call is always the right call.