<p>Cheryl Mazza’s support dog Jager is a constant help to his owner, and his latest trick has made the Scottish terrier more invaluable than ever before.</p><p>Mazza, of Kissimmee, Florida, suffers from multiple sclerosis</a> and shares her and Jager’s exploits via dedicated Facebook</a> and Twitter</a> accounts.</p><p>On August 31, Jager showed off his newfound ability to collect the mail for his owner each day, with the pooch grabbing the latest deliveries from a postal worker at the end of Mazz’a driveway and bringing the mail back home in a perfectly sized bucket. Credit: Cheryl Mazza via Storyful</p><br />
