OH MY!...LOL...I thought my sheltie was the only one with strange drinking habits! Joey is my first Sheltie and I am not used to his quirky little habits. First odd thing is he drinks from the back of the bowl and drings from the edge only...never from the middle of the bowl like a normal dog! How odd to watch. Secondly, he really does NOT dring very much and of course this meand he soesn't pee much! I was worried about this and was afraid he may develop some type of bladder or kidney problems if he continues like this ( he is only 1 1/2 years old). I talked to someone and they recommended that I purchase one of those fountain drinking bowls. They were originally designed for cats who like to drink from faucets. It is a circulating fountain with a filter in it ( it plugs in ) and I put ice in the extra chamber every morning to keep the running water cold...and lo and behold, the little spoiled prince LOVES it! He is drinking SO much more now! What a great invention! He will ONLY drink from the spout part...never the bowl on the bottom. It is made by a company called "Drinkwell", but there are many others on the market...though I don't know if they work as well as this one does. Hope this advice helps!