I have an 11 year old TWH geilding who is leaking urine. We have taken him to the vet and they did bloodwork which resulted in a slightly above normal BUN and CRE. The vet sent him home on banamene and uniprim. He acts like he feels good he eats,poops, and even runs around the pasture. I have noticed that since we have finished the meds he does not leak all of the time but he still does occasionally. This is my first horse so I am learning. I have also noticed that he stretches all the way out to pee. Is this normal behavior? We are supposed to take him back in 2 more weeks for a ultrasound and repeat bloodwork. Has anyone else had this kind of problem?