Cats and their catnip, they’re the biggest drug fiends in the animal kingdom! How this hilarious combo came to be in nature no one knows, but we’re happy it did. Chances are good if you’ve had a cat you’ve indulged it in some catnip and watched the hilarity that ensued! We’ve collected forty of the best images and gifs on the internet… of cats that are high as a kite on catnip!