[frame src=”http://www.thatmutt.com/web/wp-content/uploads/2015/10/Marylou-with-her-toy.jpg” target=”_self” width=”620″ height=”354″ alt=”Adopt MaryLou lab mix San Diego” align=”center” prettyphoto=”false”]MaryLou is a 2-year-old black lab mix for adoption in the San Diego...