A mixed-breed puppy nursing from its mother (also mixed-breed) in the village of Walnut Grove, Yunnan, PRC.  See <a href="//commons.wikimedia.org/wiki/File:Mixed-breed_bitch_nursing_puppies_1.JPG" title="File:Mixed-breed bitch nursing puppies 1.JPG">Image:Mixed-breed bitch nursing puppies 1.JPG</a>.
<a href="//commons.wikimedia.org/wiki/User:BrokenSphere" title="User:BrokenSphere">BrokenSphere</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>