on our cats, that is.
He took quite a liking to my sister's two cats, Charlie and Riley, while we were at my parent's house. I think our cats could smell other cats on his clothes when we came home. They're not happy with him right now.
These cats are quite the acrobats. Here is Riley catching some air while he chases after the laser pointer. Too bad I couldn't get a picture of the ground below to give some perspective (he was about 4 feet off the floor in this pic).