After several obedience sessions it was time to let them off leash as they had earned that. Two 7 month old litter brothers, both intact, having the time of their lives and we did too. D was worn out and when home, dropped on the garage floor before I was in the house. So beautiful these young strong healthy dogs at play. They are identical in looks and temperament, except for a 15 pond weight difference. D is the bigger one. They found an old sweater and ripped it apart.