$10Single doses Advantage II for large dogs (21-55lbs), med dogs (11-20lbs) and xtra large dogs (55lbs and over)
safe for dogs and puppies 7weeks and older. The foil package is factory sealed. AdvantageII kills and repels fleas, for a month! Is waterproof too. important to remember if your dog needs a bath to use an oatmeal shampoo if they have been treated with advantage. some shampoos will strip the oils from the coat which removes the product. Inside the foil wrapping is a tube of liquid that is applied by parting the fur on the dogs neck to the dogs tail. applying entire contents of tube.