Renee it's because after his training session he decided that he wanted me to throw the ball, and throw the ball, and throw the ball HAHAHA... I was waiting for him to finally get tired but it took a lot of balls LOL. I'm starting to feel more comfortable doing offleash stuff with him, but only at the farm I live on. His ball fetch game was completely offleash and we did a lot of offleash heeling work today including practicing backing up in a heel. He's doing so well.