Add Yahoo as a preferred source to see more of our stories on Google. Even if you've never seen one in person, you've probably seen videos of cats running on large exercise wheels, just like hamsters.

There is something unexpectedly delightful about watching a cat turn his daily exercise into a full-blown, dramatic live performance. This video shows the innocent and playful side of a cat as he ...

Cats have no trouble at all finding the perfect spot in the house to nap, but make no mistake about it: These animals need ...