I hestitate, in my ignorance to make any comment about these pictures. I was grateful that the originators of the museum wanted to think of them as art objects independent of their times or uses. And then, I didn't take any notes as we passed through, so I can't make any intelligent comments. I simply find their variety wonderfully interesting.
The head below is of unbaked clay. It's amazing that it has survived.
These dogs were bred for eating. Nice that they commemorated them with statuary.