wether sheep

My 3 yr old. Whether just stopped eating. At first I thought maybe he was emotional upset cause we had a hawk come into the pen next to him and took off the head of one our chickens... he appeared very traumatized. Has stopped eating.. his feceses are totaling tablespoon size. Maybe one bowl...

I already have 1 wether, he's my not so little baby boy, and also have 3 ewe's - in a couple of days I have the chance to look through a friends herd of newly weaned lambs I really want another boy, I find them more friendly I just can't help but worry about the first wether's thoughts on having...