Why Are Pear Pits Toxic to Pets?
Pear pits, seeds, and stems contain amygdalin, a cyanogenic glycoside.
When chewed or digested, amygdalin is converted to hydrogen cyanide, which interferes with cellular oxygen use.
The flesh of the pear is generally safe, but the core and seeds pose the main risk.
Ingestion of a few seeds is unlikely to cause poisoning, but a large amount of crushed pits can be dangerous.
Why speed matters
Delaying care significantly worsens outcomes. Some signs appear hours or days later, so "looks fine right now" is not a reason to wait.
Symptoms of pear-pits poisoning
- Dilated pupils
- Bright red gums and mucous membranes
- Difficulty breathing or panting
- Shock and collapse
- Vomiting and abdominal pain
What to do right now
- Call your veterinarian or a pet poison helpline immediately.
- Do NOT induce vomiting unless specifically instructed by a professional.
- If possible, note how many pits or seeds were ingested and if they were crushed.
- Bring any remaining plant material or packaging with you to the veterinary clinic.
- Be prepared for the vet to administer an antidote and provide oxygen therapy.
Sources & further reading
- ASPCA Animal Poison Control — pet poison database & dosage references
- Pet Poison Helpline — toxicology triage guidelines
- Merck Veterinary Manual — toxicology monographs
- Vets Now (UK) — emergency toxicosis guidance
Other poisonings with overlapping signs
- Oven Cleaner Poisoning in Dogs and Cats — shares signs: vomiting and abdominal pain
- Heartworm Preventative Overdose — shares signs: dilated pupils
- Decongestants (Pseudoephedrine, Phenylephrine) — shares signs: dilated pupils
Owners also ask
- My 4 kg cat licked the inside of a kitchen cabinet after I sprayed oven cleaner — what should I do?
- My 10 kg dog found and ate a heartworm pill I had hidden inside a piece of cheese — what should I do?
Frequently asked questions
Is Pear Pits and Seeds Poisoning in Dogs and Cats poisonous to a dog or cat?
Pear pits, seeds, and stems contain amygdalin, a cyanogenic glycoside.
What are the symptoms of pear-pits poisoning?
Dilated pupils; Bright red gums and mucous membranes; Difficulty breathing or panting; Shock and collapse
What should I do if my pet ate Pear Pits and Seeds Poisoning in Dogs and Cats?
Call your veterinarian or a pet poison helpline immediately. Do NOT induce vomiting unless specifically instructed by a professional. If possible, note how many pits or seeds were ingested and if they were crushed.
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