LOL It's not just Yorkies that do that. I had a white Shep/Lab pup do that in the water dish she shared with her brother in 1991. So I put them into a dishpan as a water dish, then a 303 washtub, then a children's wading pool, and still they would almost run out of water to drink by noon. I'd go home at lunch time every day to refill their water. She was very camera shy...I only got one photo ever of her lounging in her pool. I named her Splash...maybe you figured that out already!