Dogs need exercise and it is often up to us to make sure they get it. Cats on the other had often keep themselves in shape by running amok all through the house. I found this photo of a quick way to keep your cat from climbing the drapes – put it on a piece of fitness equipment, in this case a treadmill.
Come to think about it, you don’t see too many cats on a treadmill. There are plenty of pics of dogs on them though.