Household

Hydrogen Peroxide (3%)

Caution for Dogs

Moderate risk

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For Dogs

Caution

🐱

For Cats

Toxic

View cat safety info →

Symptoms to Watch For

Vomiting, GI irritation

What You Need to Know

Sometimes used to induce vomiting in dogs under vet guidance — but NEVER give to cats as it causes severe hemorrhagic gastritis. Always call your vet first.

Source: ASPCA Animal Poison Control

Safe Alternatives Your Dog CAN Have

Hydrogen Peroxide (3%) isn't safe, but these are vet-approved:

Glow-in-the-Dark Stars

Frequently Asked Questions

Can dogs eat hydrogen peroxide (3%)?

Hydrogen Peroxide (3%) is considered CAUTION for dogs. Sometimes used to induce vomiting in dogs under vet guidance — but NEVER give to cats as it causes severe hemorrhagic gastritis. Always call your vet first.

What are the symptoms if my dog eats hydrogen peroxide (3%)?

Symptoms may include: Vomiting, GI irritation.

What should I do if my dog eats hydrogen peroxide (3%)?

Monitor your dog for any unusual symptoms. If symptoms develop, contact your veterinarian for guidance.