This is just a curiosity question: I've got a lady interested in buying my 3 yr. old Nubian wether but she said she has a really big wether and wants to make sure they are compatible size wise... her boy is 170 lbs. I had no idea what my guy weighs but he seems big to me. So, I went on-line to find out how to weigh him, went out and measured him.... he's about 230 lbs! Is that normal, is he big for a Nubian guy? He's not fat at all, he's about 33 inches tall at the shoulders.