My father in law and his wife brought me a free horse home on Sunday night from a friend's neighbouring ranch. We bought me a mare back in October that's quite green, so the idea was that this guy will help rebuild my confidence while they and my husband work with the mare. We didn't know anything about it until they called us to tell us he'd be in our pens when we got home! He is 20, and wind broken from someone riding him too hard 6-8 yrs ago. He hasn't done a whole lot since other than being ridden a couple of times a year. I rode him yesterday and he did great, but he gets wheezy if he trots for long or climbs hills. Is there anything I can do to help him, other than take it easy?