Hi, I need to know a few things to help you. How old is your horse? What breed? What condition is he in? Could he have been hurt and you don't know it? kicked? fell? You have to be my eyes because I can't see him. Front or back of knee? How far down? Tell me as much as you can I will be glad to try and help you.Do you work him hard? Can you think of anything different that could have happened 3-4 weeks ago?
