Any advice?

I'm in the process of finding out where the obedience shows are to do with one of my dogs. I would like to do showing with him as well. He's a border collie, v.good markings, but the only problem is he has fatty lumps on his chest! - (not noticable and does not affect him at all). Will that affect any shows we do at basic level? There's no way he's getting them removed cos he'd have to be knocked out and he's nine!!! Any one help?

Depends how big the lumps are really, if they are pea sized, I doubt judges will penalise him