My 7-9 pound Yorkie/Maltese mix (his weight fluctuated at the end) passed away, and these are some of his cuter pieces. Four pairs of size small fit warm pajamas. We love these; they are snug and warm. There’s also a little reindeer costume, buffalo plaid velcro closure vest, pull over fox sweater that is soft and cute on, and a blue plaid button-up, flannel-like shirt.