Regardless of the shampoos, drops and other flea control products designed for cats and dogs we regularly find that fleas can be brought into the home before they are either repelled or killed. The hand held Pet-it Ionic Flea Zapper is an excellent compact grooming tool that kills fleas on contact. In addition to grooming your pet and killing the fleas the comb also has an in-built ioniser that helps to neutralise nasty pet odour by emitting negative ions and activated oxygen. Requires 2 x AA batteries (not supplied) Suitable for Cats & Dogs