foster approved [SEP] i foster disabled cats and kittens and sometimes puppies and own quite a few pets as well a sickly kitten accidently caused a flea outbreak plus had a lot of flea dirt that was impossible to remove all of with just bathing i used flea medicine and then combed each animal thoroughly and this is by far the best flea brush i ever used i did not use the big comb because i only got it for the brush type one its sturdy and removes even tiny bits of flea dirt highly reccomend this one