Hey I think that having a back up roo is a good Idea but when they reach maturity I would rehome not cull or cook the extras someone is bound to want them. three roosters to 39 hens will be just fine so if you keep a leghorn roo a silkie roo and an Australorp roo will be just fine and I must say that they are probably some of the best chickens.
I envy you as of now I have room for only five chickens it is agony
I envy you as of now I have room for only five chickens it is agony
