My dog swallowed a whole apricot pit. Is that cyanide poisoning?

Usually not — the cyanide risk comes from crushing and chewing the kernel inside. A pit swallowed whole is instead an obstruction hazard, especially in small and medium dogs, so you should still call your vet.

How many apricot kernels are dangerous for a dog?

There's no safe number to work from. Bitter kernels are the most concentrated source of amygdalin, and risk depends on the dog's size and how thoroughly the kernels were chewed — treat any chewed kernels as urgent.

Can dogs eat apricot flesh?

Yes — the ripe flesh, stoned and cut small, is fine as an occasional treat. The toxic parts are the kernel, and to a lesser extent the leaves and stems of the tree.

Are peach and cherry pits the same risk?

Yes. Peaches, cherries, plums and apricots are all stone fruits whose kernels contain cyanogenic compounds, and whose pits can block intestines. Same rule for the whole family: flesh yes, pits no.

Can Dogs Eat Apricot Kernels? Vet-Sourced Answer

Can Dogs Eat Apricot Kernels?

Toxic to dogs

No. The kernel inside an apricot pit contains amygdalin, which releases cyanide when chewed. The fruit's flesh is the safe part — the pit never is.

Quick facts

Quick facts
Verdict	Toxic
Risky amount	No safe or toxic dose is established — treat any amount as a risk.
Key symptoms	Drooling, Rapid or labored breathing, Bright red gums, Dilated pupils, Weakness or collapse, Seizures (severe cases)
What to do	If your dog chewed apricot or peach kernels and shows breathing trouble, bright red gums or weakness, go to a vet immediately — cyanide poisoning moves fast. A pit swallowed whole can block the gut instead, so call your vet either way.

Why apricot kernels are toxic to dogs

Crack an apricot pit and the almond-shaped kernel inside contains amygdalin, a cyanogenic glycoside. Chewing releases cyanide, which blocks the body’s ability to use oxygen — that’s why the alarming signs are bright red gums, rapid or labored breathing, dilated pupils and collapse. Bitter apricot kernels, sold in some health-food contexts, are the most concentrated form. The ASPCA lists apricot (stems, leaves and seeds) as toxic to dogs for exactly this reason.

The same chemistry runs through the whole stone-fruit family — cherry pits, peach and plum stones alike.

Two different emergencies

A chewed kernel is a poisoning problem; a pit gulped whole is a plumbing problem. Whole pits often pass in big dogs but can lodge in the intestine of smaller ones, causing vomiting and a painful belly days later. Either way, the pit is the hazard — the ripe flesh itself is a perfectly reasonable treat in small, stoned pieces.

What to do if your dog ate kernels

Chewed kernels, bitter kernels, or any breathing changes, red gums or weakness: go to a vet now, this is a genuine emergency. Whole swallowed pit with a normal-looking dog: call your vet and watch for vomiting, straining or appetite loss over the following days.

If your dog ate it

If your dog chewed apricot or peach kernels and shows breathing trouble, bright red gums or weakness, go to a vet immediately — cyanide poisoning moves fast. A pit swallowed whole can block the gut instead, so call your vet either way.

In the US you can also call the ASPCA Animal Poison Control Center at (888) 426-4435 (a consultation fee may apply).

Frequently asked questions

My dog swallowed a whole apricot pit. Is that cyanide poisoning?: Usually not — the cyanide risk comes from crushing and chewing the kernel inside. A pit swallowed whole is instead an obstruction hazard, especially in small and medium dogs, so you should still call your vet.
How many apricot kernels are dangerous for a dog?: There's no safe number to work from. Bitter kernels are the most concentrated source of amygdalin, and risk depends on the dog's size and how thoroughly the kernels were chewed — treat any chewed kernels as urgent.
Can dogs eat apricot flesh?: Yes — the ripe flesh, stoned and cut small, is fine as an occasional treat. The toxic parts are the kernel, and to a lesser extent the leaves and stems of the tree.
Are peach and cherry pits the same risk?: Yes. Peaches, cherries, plums and apricots are all stone fruits whose kernels contain cyanogenic compounds, and whose pits can block intestines. Same rule for the whole family: flesh yes, pits no.