 Leave us a message with our app, 1A VoxPop, and we'll get to your thoughts here on 1A. Back now to our revisited conversation on dog aging and helping our furry friends live longer. With our guest, Daniel Promislo, he's the co-director and principal researcher at the Dog Aging Project. He's also a professor at the University of Washington. Also with us, CEO and founder of the San Francisco-based company Loyal, Celine Hollywaugh.