I've always kept a roo around, but now that I'm going to try my hand at breeding certain breeds, how many spare roos do you keep on hand? I learned only keeping one was not a good idea when my Marans roo got injured and his two sons weren't old enough yet to do the job. It's not like I can just run out to the poultry sale and get another of these breeds if something happens him. Do you keep a bachelor pen with the spares?