We had a show yesterday and everything was going great till the first event for my friend. She was riding her horse around and BOTH of the horse's hips were CLICKING you could hear it from the other side of the arena. She isn't lame, has no pain in back, hips, or legs and she is acting like herself and even ran a great time in barrels. What could cause this. The horse is 14yrs old has Equine Metabolic Disease and about two months ago kicked the trailer but hasn't been off.
Im just curious as to what others think it is. We thought it was a tendon they are getting the vet out today.