When we are in the backyard I will attempt to play fetch with PC. When I have a reward he's awesome at playing fetch. When I don't have a reward, however, he wants me to chase him and he will NOT come to me. I think we've confused him somehow because in the past we could play chase with him and it was a fun way to exercise us both. And even now I will sometimes chase him with the toy because it's fun. Whoever has the toy is chased whether it's me or PC. The only time he won't come is when we play fetch and don't have any rewards. :/ I screwed up. How do I fix this? Lately I've been ignoring him when he won't come back. It's not a serious problem. I just wanna play fetch..