I use to think it was like a drug to cats before I learned the differance on PT.After I discovered it wasnt bad for my kitty I went out and bought a huge bag of nip for Felix.Lets just say he never aquired a taste for the stuff and I ended up giving the bag of nip to by brothers cats.Oh well I tried Not all cats go nuts for the stuff,just try your kitty on a small bit first...you will know if the kitty likes it or not almost right away!