
Hi, there is some research being done on this problem, a collection of X-rays have been submitted and a researcher at one of the universities is going to study the findings. The initial data has been looked at (I have forgotten the name of the gentleman, he lives on the South coast). One of the problems is that a lot of people are unwilling to subject a Pug to a general anasthetic for the X-ray, as they can suffer from adverse effects easily. so only have the x-rays done when a GA is necessary for another reason. At the moment, there is no KC or BVA scheme to record the results even when such x-rays have been done. So sorry to hear about you pug pup, it must have been awful.
bye
Gwen