Hi everyone! Hoping for some help! This is my first time with bucklings and I have a 6 week old Nigerian Dwarf buckling who just started extending today (I saw it when he was play mounting with one of our doelings). All of our doelings are 6 weeks and under - we are planning to castrate him and keep him. Do we do it asap? Can he get his sisters/other does pregnant? Also, how long does it take for him, if he is banded, for him to not be fertile? I looked around and couldn't find the answer to that - sorry if it has been already asked recently! Sorry, one last question! Do we need to separate him from everyone else? I'm not sure how to because he is still very much nursing and has a twin sister. Thank you, thank you, THANK YOU!