Savannah Super Cat
Thunder, our F2, likes to 'chew' on nothing. At first I thought he picked up something off of the floor and was really chewing on it, but observing him carefully the past couple of months, he will actually just start 'chewing' on nothing. Last vet visit they looked at his teeth and in his mouth but didn't see anything out of the ordinary. Does anyone else have a cat that likes to chew on air?