Audrey, I know how you feel, I'm still bothered by how Nebo and I were treated when we were in agility class. I hope the obedience classes go well, it probably is best that you don't go back to that flyball club. I haven't met Zeke, but I know he is a very sweet boy and very loved. I do not like it when other dogs come up to Nebo on-leash, even if they are friendly, because Nebo has "personal space" and doesn't usually like strange dogs getting in his face. But they handled it badly, and they knew that he was still training so they shouldn't have acted the way they did. I hope you can find another fun activity for you and Zeke.