This is the best video I’ve found that shows you how much fun a pair of ferrets can be.

They are so funny, running and jumping, playing and just crazy all the time. And the best part? You let them out to play for a while and then they sleep for like 17 hours straight!!! They are like ever-young kittens. I just love letting them play and run around. Of course, as little insane weasels, they can get into trouble, so you have to watch them. But it’s so funny to watch them play with EVERYTHING… including the dog, kitties, plastic, your foot, yarn, trash, anything they can get. Each other! HAHA… they wrestle and tug on each other and it’s just so funny.