We have a short strided heifer as well. I think her problem is laziness and my daughter is not "horse" enough to get her to pick up the pace. Basically, she is a toe dragger by nature, but she isn't straight out the hind legs. I have had a guy tell me to give her a shot of bantamine to free up her stride, but I don't know. Haven't really looked into it much. Any opinions? Like I said, I think she is just lazy combined with a beanpole 9 y/o behind the lead so I don't see the shot in her future. Just curious more than anything.