If you think 2 is fun-try my house and 4 boxers
Most of the time it's Dozer & Cissy playing-they are 2 years old and are always playing. Cissy is just a little thing but she is generally the instigator
Then Bownser jumps in to try and settle the "kids" down-fat chance ! Pooh usually watches from the couch being the grand dame but since she's lost some weight she's getting downright frisky again. The snuffling and snorting,growling and woo-wooing is frequent and at night when daddy gets home it's fun time !! I love to watch them invent new "boxer"games and when it comes time for boxer burns-look out! It's like a nascar race around here
Who needs tv when you have boxers around ? Besides there is usually a wiggling butt in front of it anyway 
Sue and the kids,Pooh,Bownser,Dozer & Cissy
Sue and the kids,Pooh,Bownser,Dozer & Cissy