River the Lab is our Spokesdog. He hangs out at the dogIDs office every day, inspiring us to create new products just for you! Not only is River a great model, he is the official tester of all new products. Here's a handful of River's favorite dogIDs products for dog's in their senior years! Rest assured that River has very good taste - meaning he only chooses the most durable and high quality products for your furry friend.