Question

I have a small Pomeranian, 4 lbs. she is 10 years old Three years ago she started to loose her fur, she had no undercoat for two winters now. She used to weigh 7lbs. untill three years ago when my husband died. She was overweight for her size. my husband fed her to much steak and snacks. Sice then she lost a lb. a year. The vet said the loss of hair was due to thyroid problems, borderline, she had abloodtest. He also said the hair would grow bak in about 6 month, wich it did not. She had very bad teeth and alot of infections, so they said if she had all her teeth pulled her system would straighten out and the hair would grow back, wich it did not.Of course her diet has changed since now she can only eat soft food. She is in good health otherwise. since the hair did not grow back in they increased her thyroid meds.(Thyroxine L 0.1mg.to 0ne and ahalf pills a day, one in the moralso told me it could take up to 18 month before it starts working. Its getting worse. help please. Dondt have