Protect your pups and dogs from all kinds of fleas and worms with Advocate, continuous yet convenient treatment that provides broad protection against life threatening parasites. The effective ingredients in Advocate, provide fast relief from fleas, prevent deadly heartworm and protect both your dog and your family from most gastrointestinal worms. It is an easy to use spot on monthly treatment that kills both adult fleas and larvae in just 20 minutes and stops fleas biting only within 5 minutes. With routine use, you will be able to protect your dogs from the danger of heartworm infections.