Waldo is a 4 1/2-month-old German Shepherd mix, who is going to be a big boy! He is incredibly sweet, mellow, easy going and social. He loves other dogs and has been around cats and lots of people. He rides really well in the car. He has been neutered, and has started his puppy vacinations. He has one more round to go. He will need be happiest with another playful, social dog in his new home. Or he can be adopted with one of his siblings so that he has a built-in best friend.