The lump is getting smaller, of course it's been 2 weeks now, we have an appt. tomorrow but are on the verge of a massive snow storm, I don't know if we'll be able to take him. Thank you for all of your kinds words and advice, it really helped me a lot as a first time yorkie mom. He's such a loving puppy, I definitely want another when the time is right so that Vinnie can have a little buddy!