Before I learned I had severe allergies to cats, I had a snowshoe named Snickers. He was completely declawed and never set foot outside (except for one terrifying adventure out to the backyard! lol)... Poochie grew up with him for 7 months before I got another pup. Snick and Poochie would actually wrestle around ALL the time! Of course, the cat was about 4 lbs. bigger, so he would win most of the time, but they would tear around the house and stop occasionally to 'box' with each other. The first one to get yelled at to stop all the ruckus was the loser!