🧪 Household

Hydrogen Peroxide (3%)

🚫 Toxic for Cats

Moderate risk

🐶

For Dogs

⚠️ Caution

🐱

For Cats

🚫 Toxic

View dog 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

🚨 If your cat ingested this, act fast

Call ASPCA Poison Control: (888) 426-4435 or your emergency vet immediately.

❓ Frequently Asked Questions

Is hydrogen peroxide (3%) safe for cats?

Hydrogen Peroxide (3%) is considered TOXIC for cats. 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 cat eats hydrogen peroxide (3%)?

Symptoms may include: Vomiting, GI irritation.

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

Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not induce vomiting unless instructed by a professional.