 What's that? Stay healthy. But as the company is set to start clinical trials, can it deliver? And what can we learn about aging from our furry friends? And how could that apply to humans? We're revisiting our conversation on dog aging today. We're joined by 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. And with us in studio, Dr. J.D. Foster, a veterinarian with Friendship Animal Hospital here in D.C.,