Get a fine tooth comb from the vet and comb out fleas after a bath or in between and pick them, put in a container of Dawn dish Liquid to kill. Also clean fien comb in Dawn and let dry on a paper towel. I did this as well as bathing my pup in (Original) Dawn Blue Dish Liquid. Safe for puppies and Kittens. Best to use a cotton ball in ears, not a q tip fro cleaning ears. Enjyo your puppy!