Photos: Adorable critters at Seattle Humane Society

"Aldo, a 2-month-old Labrador Retriever mix, is a sweet and curious youngster, always checking out what's going on around him. He's a happy, playful pup and it's a joy to watch him romping and pouncing with his toys. Aldo has a lot of youthful energy and would love to be in an active household. When he grows big and strong he'll make a great outdoor companion for long walks or hikes."