simme
Old Dumb Guy
4 Year old Simmental (out of my almost 16 year old granny cow) with her new bull calf. He just finished breakfast. AI bred 4 cows and 2 heifers. All settled on first service. I can't remember ever having 100% on first service. Used CIDR's to synch. All but one bred on Dec 24 and 25 on observed heats. One 3 year old cow did not show any standing heat and did not breed her. Gave a shot of Lut 11 days later and she did not show standing heat. Decided to try a CIDR again. Still no standing. Bred anyway on timed AI and she settled. Should have done timed AI on her the first time. She was the boss cow in the pasture she was in. Sometimes that affects the riding. Unfortunately, she aborted at 7 months and is no longer with us. One heifer calved 16 days early based on a 283 day chart. It was a tiny little calf, but healthy. Hate to see them less than 60 pounds.