Grandma Learns How NOT to Play Fetch 01/16/2015 by Melanie Life With Dogs is reader-supported. We may earn a small commission through products purchased using links on this page. Grandma’s got a Great Dane on a retractable leash. And she throws a stick. Guess what happens next…. Post by ScuolaZoo. I’m guessing Grandma won’t be doing this again any time soon. Hope she’s ok!