I was wondering if there were any types of flea medication that are water resistant. I know that my mother uses advantage on her dog, but she says that she can only give the dog a bath once a month because it will wash off the medication. Zorro needs a bath more than once a month and I don't want to waste my money putting in on when I'm just going to wash it right off.
Does anyone know of anything??
Does anyone know of anything??