Protecting your dog from fleas and other nasties is as easy as Advocate. Advocate Blue is suitable for dogs 25 kilograms and over, and it?s amazingly easy to use. Just apply it to the back of your dog?s neck once every month and?that?s it, really! Advocate will take care of the rest. While Advocate might be a breeze for you and your dog, it?s not such great news if you?re a flea. Within three minutes of application, Advocate is already hard at work killing fleas. After twenty minutes, fleas will be gone completely. It?s also effective against ear mites, lice, intestinal worms and heartworm. Treats adult fleas, flea larvae, ear mites, sarcoptic mange, demodicosis, lice, heartworm and most intestinal worms Once applied, Advocate stops fleas from biting within three to five minutes, and kills adult fleas and their larvae within 20 minutes Water resistant ? just use a soapfree shampoo when you wash your dog and it won?t wear off Easy to apply ? just use the spoton applicator to apply to the back of your dog?s neck once every month