Hip x-rays How would these rate?

Dog 5

The owner shared them with me, and that person knows what the OFA rated them. But I thought it would make an interesting exercise to have some people give us some understanding of what these x-rays show us.What is it we are seeing, and what would a radiologist be looking for in this view?

The fifth set confuses me, all three are of the same dog, but some look good and some not so good. Any one have any good commentary?

Pat Long & Brew,

Berwyn PA

Pic 1

Pic 2

Pic. 3