Unusual picture

Guy is walking down the street, meets a man and his dog, the dog says "How ya doin?"

The guy was SO surprised he just had to stop the man and ask him about the dog. The man says, "I'll let the dog tell you"

So the dog launched into this diatribe about how many females he'd had, where he'd traveled, how he'd saved his master's life guarding the home, and on and on.

"MAN!!" said the guy. "Will you sell him?"

"SURE!!" said the man. "Twenty bucks and he's yours!!"

"I'll take him, but why so cheap?"

"Oh", said the man, "that dog's a great big liar. He hasn't done any of that stuff he claimed!!!"