You will find them in 34% of American homes. We are talking about pet cats. Of course cat owners know that really the human is the pet. It's National Cat Day and we thought we would celebrate by showing cats doing the two things they do best ... napping and aggravating the dog.

 

getty images/D Dipasupil

What could be better than combining a cat's favorite past times. These cats have stolen the dog's bed. Don't think for one minute they don't know exactly what they are doing. My particular favorite is the yellow cat who is completely stretched out showing the dog just how much he is enjoying the dog's bed.

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