I purchased a healthy 10 month old registered buck with the intention of using him. Got him home and settles put a doe in with him and nothing. :? Given he was a smaller, immature buck then and I figured maybe he couldn't reach? Or penetrate. So I gave him some slack. He manages to mount my yearling doe however (didn't penetrate though) after he figured out how to get out of his pen. So I figured he'd be okay to use. So (he's now a year old) I put him in with a doe 3 weeks ago that was in standing heat and didn't even show interest! She's heavily flirting with him and tail wagging and NOTHING at all! He has refused to breed her! And he very well could if he had wanted to. He's UTD on vaccinations, wormings, cocci treatments, and hoof trimmings. Now he is also on the small side. Is there anything I could do for his height and lack of buckyness? Please help! I am desperately trying to use this buck!!!