I'd worry about a judge thinking your guy has ringworm and then disqualifying him. It all depends on how visible the patches are and how easily you can disguise them. You can always take your guy to the show but not place him in any rings. This way he gets used to the environment but does not risk getting a DQ.
I've found Mega-Tek coat rebuilder to be great for your situation. And it smells super yummy too!
I've found Mega-Tek coat rebuilder to be great for your situation. And it smells super yummy too!







