Congradulations on your little girl. She is just adorable. My little Heidi developed a skin infection- I think it was staph and she had an odor that I couldn't get rid of. Her vet put her on antibotics and it cleared up. I adopted alittle yorkie last yr that was one and she only weighed 2.2 lbs and was so thin and her coat left alittle to be desired. After about 3-4 weeks she gained weight. The last vet visit she was 3.8 lbs which is a good weight for her. She looks alot healthier, her coat is beautiful and she acts like a completely different dog. Good luck and bless you for taking in a little rescue in need. My rescues have been just wonderful little dogs.