"Happy" (Williams' Be-Happy Connor) at an agility trial in Gray, Tennessee at age 10! He earned his Novice title at 9 and we were working on Open. I had switched all my dogs to Timberwolf (Black Forest) in in 2003 and never looked back. I have to attribute Happy's accomplishments at such an advanced age (for a German shepherd) to his nutrition!
Happy is now 12 and arthritic, but he still does his Therapy Dog visits at a local center for the developmentally disabled.