proper instructions How to… make a dog vomit maximum recommended dosage How to... Make a Dog Vomit induce vomiting induce vomiting proper instructions 3 percent hydrogen peroxide solution try to induce vomiting can do more harm than good induce vomiting pueden hacer más daño que bien PetMD hydrogen peroxide 0.5-1 mL of 3% hydrogen peroxide per pound weight induce vomiting by administering Hydrogen Peroxide vomiting may be induced