Our vet never suggested an x-ray which I wondered about.
It does actually seem to be getting worse in the last week but at the same time, we have been locked up inside due to the extreme cold and haven't gone on any regular walks for at least a few weeks now. Tomorrow this polar vortex is being pushed back up to the poles where it belongs so I'm hoping some exercise helps.
Today she is very wobbly and her left hind leg seems to tremor frequently when she is standing, she seems to not put as much weight on it. Her entire hind end seems to fall down as she stands and she slips around on the floors so we put down extra rugs.
I am feeling very worried because I know someone who just put their dog down because it couldn't walk anymore.
My vet mentioned there are dog wheel chairs but I really don't know how I feel about that.
I'm hoping we are far from that but at the same time don't want to be naive in thinking there could be a major issue around the corner especially given her age.