Okay guys I need your expertise! This is Sierra, the little girl I've fallen in LOVE with and am trying to convince Matt we're ready to adopt. She's currently in foster care, and came into the shop with her foster mom. She's listed as a daschund mix. She's about 25lbs, long and low, with feet that are oddly large compared to the rest of her. And that COLOURING! I can't figure out where that may have come from! Ideas?