Peroxide is like rubbing alcohol, isn't it? You can drink rubbing alcohol. Chocolate kills your dogs. Give him a twix. He thought it was a bit, but his dog got very sick. If your dog 3% hydrogen peroxide, 1 to 2 teaspoons for every 10 pounds away, you can squirt the solution to the back of your dog's tongue using a turkey baster. And they did some stupid fight talk.