 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 Haliwa. And also Dr. J.D. Foster. He's a veterinarian with Friendship Animal Hospital here in D.C. And of course, my co-host for the hour, my dog, Strider, who set aside his fear of vets to make sure that Dr. Foster felt welcome in the studio.