My name is Waldo and I am a nine-year-old black lab mix. Despite my age I am still a spirited, energetic guy and I love playing with other pups of all different ages. I am a treat-fanatic and thrive on learning new things if, of course, you reward me with treats!! I am a great puzzle-solver, and I am always excited to conquer new challenges. My Enrichment Specialists are constantly creating new brainteasers for me with the myriad of toys and games that they have on hand.