It may be past his bed time, but he's still got that pep in his step! 

Grandpa Clarence Goldstein is everyone's favorite elderly gentleman. His interests include saying hi to strangers walking past his assisted living facility, telling hour long stories that should've taken three minutes, complaining that his kids never visit him, and prunes. Lots of prunes. Although Clarence uses a cane and is deaf in one ear, he's here to show that you can teach a dog new tricks. 

Photo cred.: Ashkay Sawhney