Can my dog eat Onion?
TOXIC — destroys red blood cells, causing anemia.
Onions contain N-propyl disulfide, which damages red blood cells and leads to hemolytic anemia. All forms are toxic: raw, cooked, powdered, or dehydrated. Powdered onion is even more concentrated and dangerous.
Symptoms to watch for:
Note for medium dogs (20–60 lbs)
Cooked onion in food can accumulate toxicity over time. Avoid all forms.
This is a veterinary emergency
If your dog has eaten this, call ASPCA Animal Poison Control: (888) 426-4435 or go to your nearest emergency vet immediately. Do not wait for symptoms.
Sources: ASPCA Poison Control, AKC
⚕️ This information is for reference only and is not a substitute for professional veterinary advice. Always consult your veterinarian if you have concerns about your dog's health.
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