Dobbie loves to play tug of war with a leather string. We tie it to the cage, and it inevitably pulled into a sleeping pouch, so.... if you pull it out, it comes out with Dobbie in tow, pulling desperately to keep it with him. Very hilarious. Delilah is partial to a feather, pouncing on it and playing with it much like a kitten. She also likes the cats' tails if they walk too close to the cage, reaching out of the cage to grab the tail. Cat looks over the shoulder, flicks the tail out of her little hands, cat walks away in a huff, leaving Delilah to watch after her "toy" wondering what went wrong.