So, I am working with a BLM mustang and training is about to kick up a notch. So far has been all about getting her use to people and the daily routines of barn life. She is a rescue who is believed to have suffered neglect. You can not touch this mare yet. But, she is respectful of fences and has shown no aggression as of yet.
So, I have heard different things about both pens. Round does not give the horse a chance to back into a corner,ect,ect....Square gives the horse (especially a BLM) an escape area to feel less threatened ect,ect, ect.....I want to know everyone else's opinions and experiences with both pens before making my decision on which to use.