This horse is waiting patiently for her food at the end of a good riding session.  Giving that look which means I am ready for my food!
<a href="//commons.wikimedia.org/wiki/User:Crep171166" class="mw-redirect" title="User:Crep171166">Crep171166</a>
<span class="int-own-work" lang="en">Own work</span>