Your pup is adorable and I love the name Tumbleweed-very cute!
It cracks me up when I get comments on Mika like "wow shes huge!" LOL she is 8 lbs! That may be bigger for a yorkie but 8lbs is still tiny, Mika is pretty much full grown and stills weighs less than three of my children at birth yet people thought
they were tiny!LOL! I also have a 40-50lb Staff and a 100+lb Old English Sheepdog- so yes Mika is tiny and I don't care what anyone elses opinion is