Right, I will go to the site, thanks for the help. He is 17 months old, but I had a concern wash over me when he drank an enormous amount of water yesterday. I have to tell you that I have a Burmese Mountain Dog boarding here, and they were instant friends….Well, not to gross you out, but Uzie seems to like to lick the 'drool' wads from the dewlaps, and therefore, while is is floating on the water....I witnessed this to my dismay, so needless to say, I am in control of the water bucket now.....(Ugh!!!).so it may be an isolated incident, but I am going to test before he is 3 years old pretty soon and keep on eye on him.