Ive tried it and they love it to pieces, Ive tried different catnip and the hartz formula is to minty for my cats they wont even roll in, now the other brand they cant get enough of it, thats what i rub into the scratching posts out in their kitty pen outside.
Heres a shot of it,I built it outside one of my basement windows, so they can go outside and I dont have to worry about them getting hit by a car or something else bad.
