this is an edited version of the linked Flickr image of a Boerboel dog
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/46178772@N00">Abri le Roux</a> from Potchefstroom, South Africa
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/46178772@N00/277366488/">Useless &amp; Goliath</a>