OK. I had OEGB's when I was in 4-H, but you didnt have to dub them since all 4-H birds have to be hatched that year. But a million years later, I am back into chickens and want to show again. What is dubbing exactly and how do I do it? I know it is cutting the comb. By how? And why for showing? I read that it was originally meant to keep the birds from getting their combs ripped off while fighting. Why do they dub them for showing then? And they have to have their wattles cropped? Im so confused about all of this. Can you dub when they are chicks? I would think that that would be less painful than dubbing their large combs when they are older. Luckily, I think mine might all be pullets, but if I get them roo's I will need to figure this out. Do you also have to dub MGB's?