The vet sd the tracheal wash was a success. It was a good swab. It showed 3 resistant bacteria. It seems when we would treat with 1 antibiotic, 1 would get worse and 2 better, and when we switched to the others, vice versa.
She is very optimistic that we have the right one now. There are some side effects but not major ones. It could though affect her bones temporarily or make her teeth colored. it is Doxycycline.
I told her I was talking to someone whose yorkie had the same symptoms. She sd she recommended the wash. Sometimes they can not get a good swab, so we were lucky.
My baby may be getting better.