Hehe, yes mine are all on it, apart from in the very depths of winter. Though doesn't really make any difference to the big idiot - he alternates between ridiculous and horizontal no matter what products you have him on
I tried my horse on it, but she made her views known. If I brought her in to ride and it started raining before she was to be returned to her field in the evening, she glued her feet to the floor and flatly refused to leave the barn. When a 1200lbs draft cross does not want to move, it turns out that it's very difficult to move. I explained that it's natural and healthier for horses to be out 24/7 regardless of weather, but she didn't go to horse class the day they tought that and wasn't having it.