Scottsdale Dogathon

Paladin, left, a 12-year-old Shih Tzu, and Grayson, a 3-year-old mutt, pose in their wagon at the Dogathon. Both dogs are volunteers with Pets on Wheels of Scottsdale, an organization that takes dogs to nursing homes for pet visitation therapy. For more information visit www.petsonwheelsscottsdale.com. (Mara Hedblom/KTAR)