Help reduce and kill fleas, ticks, and lice on your dog with this great smelling shampoo by Four Paws. Leaves your dog's coat looking great and helps to get rid of pests easily. Size is 16 oz. For use on dog's only. Specially formulated to protect dogs with a heavy infestation of fleas, ticks and lice. This extra strength shampoo will kill fleas, ticks and lice fast and will leave dogs coat with a beautiful luster and scent.: Size: 16 oz.