Over Excited - Puppy Mowgli

Around the Christmas holidays, Mogwli (to read more about Mowgli use the  Search This Blog function) spent some time with a cousin.  I was told they got along wonderfully and played non-stop.  Some time later, his cousin moved to town and they started running into each other at the neighborhood dog run regularly; Mowgli was so excited about Buddy, that R, my partner, told me that Mowgli could not retract his private part one day during play with Buddy.