Cats revealed - 3 things you might not know!
7 October 2014 Last updated at 15:42 BST
Ever wondered whether cats are more selfish than dogs, if cats have friends, or whether you should ever look a cat in the eye?
New BBC series, Cat Watch, has been following the lives of 100 cats to discover more about them.
So we asked Cat Watch presenter, Liz Bonnin, to answer a few questions about our feline friends.
Cat Watch starts on Tuesday evening at 8pm on BBC Two.