separating

Alright guys, I have has some mixed opinions about this. Im doing A.I. at the farm and would like to know who splits weaned fawns from the mothers before breeding. I haven't seen them suck in a long while but the mothers still have milk bags so I guess they are still sucking. Keep in mind that I...

what do you recommend? do i need to have a 10 ft alley between my pens that house different age bucks? are there other more affordable options? my plan was to have a pen using 3 inch vertical wire fencing for my yearling - 2 year olds, a pen for my 2-3 year olds, and a pen for my 3-3 1/2 year...