I never knew this, call me a fuckin dinglenuts, but that catnip shit is hilarious when you give it to cats. We gave some to my buddies cats yesterday and they were all messed up, fighting and eating and the one was so stoned that it was just lying on its side swatting catnip off the floor with his paw and eating it! I was laughing my ass off! Then they passed out! That's entertainment!