I bought some Silvervine from Amazon and gave it to my friends two cats to... uh, last night. They investigated it immediately because hey, they're cats.
I bought some of the sticks with thin bark on them, about 4 inches long and less than 1/4 inch in diameter. The sticks they have to bite a couple times to get a taste, then they get into it and start rolling around with it and acting goofy.
I also bought the powder, which I presume is just ground vine, and it comes with a little fluff toy to sprinkle it on. We did the new toy and one of their old well chewed toys. They took to both of them right away and got goofier.
I done good.
