I will be very careful about a surgery for a dog with hypothyroidism. Just like in humans - anesthesia is not the best option .Takes a lot of risks.
We go through all the tests,ultrasounds e.t.c.in 2008.
Few hundreds dollars later she was diagnosed with adrenal dependent hyperadrenocorticism.
My (now) 14 y. old dog is in a very good shape after 2 years on Cushing meds and 3 years on thyroid meds.
Good luck!
Monika
I would have the surgery, if it will cure your dog. Ours had pitutary tumor Cushings, for which surgery can't be done. It is a difficult disease to control, so do all you can to help with the management, even if it means surgery. Question how many surgeries they have done, and their outcomes. I feel that if something would have happened to my dog during surgery, I at least gave it my best shot, and she would not have suffered at all, which is the main concern.