OH MY GOSH, I got a knot in my stomach and a lump in my throat when I read the title of this thread! I am just now seeing it for the first time tonight! THANK GOD that the vet said it is nothing to be worried about! Chopper surely knows by now how much I adore him!!!! Give him some extra puppy kisses for me PLEASE!!! Betina sends him lots too and trust me, hers are gooooooooooood!