Labrador Anatomy

I love to watch my dog tick as he tries to figure something out. This inevitably led down a rabbit hole to this illustration of what really makes a dog a dog, inside and out.

This anatomical canine illustration is illuminated by the superimposition of internal morphology. These include the exterior of the body, or skin, located at the bottom of the layers. This is followed by the skeletal system, the nervous system, and the major organs. The major organs visible are the brain, esophagus, heart, lungs, diaphragm, liver, spleen and intestinal tract.

See the the individual layers here.