It’s all in the bones

http://www.real3danatomy.com/bones/dog-skeleton-3d.html

This is brilliant. When you think about a breed’s reason for being ( other than a couch potato), it’s extremely important to understand the sturcutre. When possible, watch videos of dogs moving and it’s really interesting to see how the move…a light structure and a dog that moves around lightly, dragging pasterns etc, give you indications of what the dog is “worth” for reproduction.