I have a 3yo buck that I will be using to back up 20 AI does.
Last yeat at 2yo I used him for the first time as back up for 13 does and I also put him with 7 large doe fawns.
He covered 6/7 fawns but there were 4 AI does that came out empty.
I am AIing in 10 days and would like to know...