This is what happens when you give a psychoactive drug to your pet.
One of the stranger aspects of the modern human-pet relationship is that many cat owners recreationally dose their pets with a psychoactive drug. I'm talking, of course, about catnip.
Catnip is a bizarre phenomenon for a few reasons. It's the only recreational drug we routinely give to animals, and though it basically makes them freak out — rolling on the ground, drooling, and mashing their face into wherever the catnip was sprinkled — it has essentially no effect on us. If you've ever wondered how it works, this podcast is for you.