tumors

Hi all! My 1 1/2 year old female American Satin "Sleek" has suddenly formed a lump just in front of her right rear leg just a bit behind her teat, and two small lumps under her chin. About Sleek: 1. She is 1 1/2 years old. 2. She has had one litter of pups born 11/17/18 there where 5 pups in the...