YOUNG BUCKS VS OLDER BUCKS We see many goat farmers opting to buying younger bucks 8-12 months old because they think they are cheaper than older bucks and may have a longer lifespan on their farms but we wonder if they understand the capabilities of a younger buck (8-12 months) compared to a well experienced buck 3-4 years old. Male goats reach sexual maturity as early as 4 months of age.They may be ready to serve at 10-12 months but they can only service about 10 - 15 does at a time (in a mont