 Yeah, I deal with mostly patients who have illness and disease, and so it's a question that comes up with every appointment, every consultation. How long do we have and how much good time do we have is probably the most important question. That's J.D. Foster. He's a veterinarian at Friendship Animal Hospital in D.C., where Strider has gotten excellent care in the past, I don't mind saying. We're also talking to Daniel Promislow. He's co-director and principal researcher at the Dog Aging Project. Strider?