It's not a photoshop! Apparently this dog was on "Ripley's Believe it or Not" yesterday, but the site and its few images hit fark.com the day before.
These shots are from the dawg's website,
www.tungdog.com, but there's nothing there but the above shots and two others. Unfortunately for web visitors, the images on the site are set up with the wrong height and width settings, so they look awful -- the shots as you see them here are actual size, better versions.
I've heard about this sort of thing. Since we have bred dogs for specific purposes, cross-breeding can now produce some oddities. A chihuahua CAN breed with a great dane... if it can reach.