Is Peroxide Safe for Dogs?

Hydrogen peroxide is well-known for its versatile uses, from disinfecting the kitchen to cleaning cuts and scrapes on humans. It has become a household staple as it can be used for many reasons around your home. As a pet owner, one’s primary concern is always the safety and well-being of one’s dog. Consequently, it is important to know if hydrogen peroxide can harm them. Read below to explore the effects of using hydrogen peroxide on dogs.

Can You Use Peroxide on Dogs?

As stated above, hydrogen peroxide is a popular household product renowned for its antibacterial qualities. There are beneficial effects that peroxide can have on dogs. If your dog ingests a toxic substance, peroxide can be a quick tool to help induce vomiting. Attempting to do this should solely be done under the guidance of a veterinarian. Your veterinarian will carefully evaluate the circumstances and decide whether inducing vomiting in your dog is necessary or appropriate. Your veterinarian will determine the correct dosage to safely induce vomiting in your pup.

Although hydrogen peroxide is helpful in certain situations for dogs, it may also pose some risks. Applying hydrogen peroxide directly to a dog’s skin or wounds may lead to irritation or chemical burns. Some dogs can experience adverse effects from ingesting or being exposed to hydrogen peroxide, such as gastrointestinal upset, vomiting, diarrhea, or difficulty breathing. Therefore, it is crucial to be cautious and closely observe your dog after administering hydrogen peroxide. Before attempting to apply or administer it to your dog, you must contact your veterinarian to determine if it is the safe and correct treatment for your dog.


If your dog has unintentionally consumed hydrogen peroxide, it is crucial to immediately contact your veterinarian and Pet Poison Helpline at (855) 764-7661 for guidance. Take your dog to the veterinary clinic for proper treatment. The suitable course of action will depend on the dosage and symptoms displayed. If you’ve directly applied peroxide to your dog and they’re experiencing irritation, you must contact your veterinarian as well. They can guide you on the next steps and medication that will help your dog. If you have further questions or concerns about the safety of peroxide for dogs, please call Pet Poison Helpline for assistance.