OMG,,, I am so SO sorry Liz. Mr Curly Pants.... He was so sweet and pretty. I know he thought he was a man now and getting to be a spunky stud man. You guys take such great care of your horses and he had a wonderful life. Sounds like he just went to sleep. I wish I could help you guys. Tried to call. Let me know if we can help. I know you loved him...