Breezy sounds just like my husband's boxers. They have a game of roughing and fighting. Mattie and Hooch absolutely love it. They know the rules too. Only my husband plays the game with them. They won't play rough around the kids, and when the game is done, it's done. My husband doesn't use stop but "friends" and they stop right away and sit to collect their treats. I would never worry that they would take it too far. But their training is VERY important. I'm glad Breezy enjoys the game and knows when to stop!! Have fun!