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Onion

Dogs & Cats

Toxic

This food is DANGEROUS for pets. Do not feed under any circumstances.

Damages red blood cells causing anemia.

Vet Reviewed by Dr. Sarah Mitchell, DVM

Board-Certified Veterinary Nutritionist

Risks & Warnings

  • Causes hemolytic anemia
  • Destroys red blood cells
  • All forms toxic: raw, cooked, powder, etc.
  • Cats more sensitive than dogs

Serving Guidelines

NEVER give any onion in any form. Check ingredients in prepared foods.

Emergency Contact

If your pet has consumed onion, contact emergency services immediately:

Safe Alternatives to Onion

Since onion is toxic to pets, here are safe treats your pet will love instead:

Sweet Potato Treats

Savory, nutritious vegetable treat that's completely safe.

Carrot Treats

Crunchy and great for dental health with natural sweetness.

Pumpkin Treats

Digestive superfood that dogs love - great fiber source.

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Frequently Asked Questions

Can dogs eat onion?

No, it is toxic and dangerous for dogs to eat onion. Damages red blood cells causing anemia. NEVER give any onion in any form. Check ingredients in prepared foods.

Can cats eat onion?

No, it is toxic and dangerous for cats to eat onion. Damages red blood cells causing anemia. NEVER give any onion in any form. Check ingredients in prepared foods.

Is onion safe for dogs?

No, onion is NOT safe for dogs. It is toxic and can cause serious health issues. Causes hemolytic anemia Destroys red blood cells All forms toxic: raw, cooked, powder, etc. Cats more sensitive than dogs

Is onion toxic to pets?

Yes, onion is TOXIC to pets and should never be given. Causes hemolytic anemia Destroys red blood cells All forms toxic: raw, cooked, powder, etc. Cats more sensitive than dogs If your pet has eaten onion, contact your veterinarian or pet poison control immediately.

How much onion can I give my dog?

You should NEVER give onion to your dog as it is toxic. If accidental ingestion occurs, contact your vet immediately.

What are the benefits of onion for dogs?

There are no benefits of onion for dogs as it is toxic and dangerous. Do not feed this to your pet.

What happens if my dog eats onion?

If your dog eats onion, this is an emergency. Causes hemolytic anemia Destroys red blood cells All forms toxic: raw, cooked, powder, etc. Cats more sensitive than dogs Contact your veterinarian or ASPCA Poison Control (888-426-4435) immediately.

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Disclaimer: This information is for educational purposes only and should not replace professional veterinary advice. Always consult your veterinarian before introducing new foods to your pet's diet.