I give it to mine.... I never heard that it is bad for them. YOU and your cats are in for a treat when you give them a catnip party!!

I had gotten some great catnip from a cat show I went to and it is some really good stuff. This year for Christmas, I made some things for my sisters cats and loaded it with that catnip. She said they sat there and laughed their butts off at how they were. She said those cats had the time of their life but 2 of them threw up afterwards. I don't think they had ever been exposed to such powerful catnip and took a "nip" or two, to many.

Just have your camera ready!!