Forget the old saying about teaching an old dog new tricks—Biggie is living proof that adult dogs can pick up new skills with surprising speed. He's got a patient, eager-to-please attitude and a focus that younger pups rarely manage. Those puppy dog eyes? Still just as sharp as ever, and he’s happy to show you a round or two of zoomies if you need the energy boost. Biggie is the kind of dog that stays full of life and charm, no matter the number on his calendar. Ready to meet a grown-up companion who will change your mind about what adult dogs can do? What are you waiting for? Apply today!