What BIG teeth she has!

 Just one week shy of her five-month birthday, Darby appears to have just one puppy tooth left -- the upper canine on her right side.  All the other sharp little nippers have been replaced by beautiful white Big Dog teeth. 

On her right side, the emerging adult canine has pushed out the baby tooth.

This makes Mr. Tucker very happy, as Miss Darby is fond of biting the thick folds of skin and fur around his neck.  That's never pleasant, but baby teeth hurt most!