Rottweilers being made to stand with their legs straight by their owners
<a href="//www.flickr.com/people/98913588@N00" class="extiw" title="flickruser:98913588@N00">Ravinder M A</a>
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/98913588@N00/5289419290">Rottweiler puppies getting ready for a side-on examination</a>