Sorry, bit thick!
My lovely puppy (7 months) keeps lying on his back to have his tummy scratched and showing off his balls and winky. His balls are going next week so maybe we should look at them before they're gone.
Also - experienced dog owners - does exposing his winky etc mean he's happy with us? Sometimes when I am stroking him and chatting to him he looks so doe-eyed and scared - I am sure he isn't but he also cringes if I step on him accidentally. I know he has had no maltreatment in his life.
He is an angel and only barks when he farts, daft dog!