My poor cat. He is always constipated. He refuses to drink water so I leave milk out but he walks by that 5 days out of 7. I give him something for it but it is getting worse as time goes on. I put hair ball gel on his paws every other day. I'm getting worried. His breath is awful. I had him x-rayed and there isn't an obstruction, he just won't drink water. He is such a picky eater and won't touch any food except a certain brand of pate. I add a little water and don't allow him to have dry food. I'm really starting to get worried. The Vet doesn't have suggestions beyond a cat food he won't eat. Any suggestions? He is such a sweet boy.