I see you say you are waiting for the captains to call you back. Are you just going to talk to them about what they are going to do to keep you as a valued member of the club or are you also going to report the man's actions. You really should he has no right to touch your dog, especially when you are there and have him under control. That should not be allowed within the club, and the captains need to be made aware of the fact that this man is hitting, grabbing etc. other people's dogs. They must have rules about that in the club. He is the one who needs to leave, not you.