I have cats too and was so frustrated with all the hair! My Vet told me about "Shed No More - Hairball Control". It is an all natural sprinkle capsule and Princess and Nicky love them! It has cut down on the shedding so much and they seem so much happier! You can find it at www.BestPetSupplements.com. There is a ton of information and you can order Shed No More - Hairball Control right off the site. I think this will really help