Pet Food Safety
Onion & Pets: Toxic โ Do Not Feed
Also known as: Onion, Onions, Shallot, Shallots, Green Onion
Quick Answer
No โ Onion is toxic to dogs and cats and should never be fed. Contains N-propyl disulfide which destroys red blood cells causing hemolytic anemia. If a pet eats onion, contact a veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) right away. This is general educational information, not veterinary advice.
Detailed Safety Information
Contains N-propyl disulfide which destroys red blood cells causing hemolytic anemia. Raw, cooked, and powdered forms are all toxic. Strictly forbidden for both dogs and cats.
Frequently Asked Questions
Can dogs eat onion?
No, onion should not be fed to dogs. Contains N-propyl disulfide which destroys red blood cells causing hemolytic anemia. Raw, cooked, and powdered forms are all toxic. Strictly forbidden for both dogs and cats.
Can cats eat onion?
No, onion is not safe for cats. Contains N-propyl disulfide which destroys red blood cells causing hemolytic anemia. Raw, cooked, and powdered forms are all toxic. Strictly forbidden for both dogs and cats.
Disclaimer: This information is for educational purposes only and is not a substitute for professional veterinary advice. Safety assessments are based on published data from ASPCA, AKC, and veterinary literature. Individual pets may react differently based on size, breed, health conditions, and quantity consumed. If your pet has consumed a potentially dangerous food, contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.