Here's what I did for my Corgi who developed a limp in her left front leg.   I took her to my ' reg' vet and they took xrays and posted them to the internet site you refer to.   I was not satisfied with what I got back.   I went and found another local vet who ONLY SPECILIZES IN SMALL ANIMALS.   

9 times outta 10 they are gonna have a digital xray.  BIG DIFFERENCE in what you see.    Plus many of the small animal vets have connections at the teaching hospitals.   Mine did and I'm in GA and the xrays were sent via email to ONE vet who was an orthopaedic vet at UGA.    We got a totally different response and one that added up.

Ck around for a small animal vet, one that specializes in  doggies and kitties.

In fact, depends on where you are in TN....I could be closer to you.   PM me and I'll gladly give you the info of the vet here.