I have a buckling that was born March 3rd, so he will be 5 months soon. I have bottle fed him and he now gets 17 Oz a day. I have lots of extra milk which is part of whyi have let him go so long but I really think it is time. He is growing great. I normally wean mine that I sell around 8_10 Weeks but they are dam raised. He was pulled at birth and I purchased him at 3 Weeks old.