My father in law had a heifer that was about 96 lbs out of a Simmi/Angus cow. She is a nice calf but I was surprised that Salty Dog didn't put more bone on her. I did see him at the Ohio Beef Expo last year and his bone size was ridiculous, probably too much for a bull, but JMO. The calf was unassisted out of a large cow that could have a lot bigger calf if needed. I have heard that the heifers are in the 80 lb range and the bulls near 100lbs.