More to explore:
underwater dog photos! must try this with my puppies!
Underwater Photography | Underwater dog photography - Imgur
This guy has a site with more underwater dog photos you HAVE to see ... google Seth Casteel, underwater dog photography
This is a photo shot by Seth Casteel. He does pet photography, but he has a collection of "Underwater Dog Photography". It's so cool, yet so hilarious. More of his stuff... http://www.littlefriendsphoto.com/index2.php#/gallery1/1/
Underwater dog photography! Lots of cool shots by this photographer. Reminds me of my favorite black lab!