Lol...sounds like puppy has a *bit* of energy, eh? Yup, must be all yorkie! I'm not sure how well the calming collar would work - but may be worth a try. You could also get some calming balms that you can rub on their ears or whatnot.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~ °¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |