Hm.. that's interesting. I can't ahve a dog since my bro is allergic. But ny friend's dog loves to drink swimming pool water from their personal swimming pool out of the pool. If we give the water to her in her bowl, she won't drink it! Only out of the pool! Actually the chlorine is bad for her so they try to stop her. But once she was tyring to drink the water when i was there and she FELL INTO THE POOL! When I got her out she had this look on her face! SO cuuute!