I need some advice on COPD. I just recently got a mare who has a COPD. It was diagnosed in June, and she used to live in MD. She is now in NY. She did very well when we got her originally, but we had to pull the horses off the pasture because it wasn't growing anymore, and they are now in a sacrifice area (pasture is 3 acres). Also, they are out 24/7 w/ access to a 3-sided shelter and woods. I've done quite a bit of research on COPD, with most of it suggesting removing hay from the diet and replacing it w/ pellets or cubes. I also have her on Breather Powder from Springtime inc (though this is new and not taking effect yet) and a small dose of dex pills. Being that I can't remove hay from her diet, does anyone have any suggestions on what to use that wuold help, or any kinds of hay that would be better for her? Our hay is round bales, but it was baled dry and stored inside. We don't have a barn, so she isn't inside a stall at all. I'd appreciate any advice here. Thanks!