DogTrekker.com spent a fun day Saturday, August 10th, at the 5th Annual Mill Valley Dog Show. The pet-passionate folks at Whole Foods Blithedale provided great entertainment, food, contests and more to hundreds of participants and spectators. Lenny Duke (to the left), a retired Guide Dog, rode in on Andreas Ade's Harley to take third place in the costume contest. Lenny Duke goes to work with Andreas at The Ranch Salon in the same shopping center in Mill Valley. Click More for more pictures of Lenny Duke and the dogs of the Mill Valley Dog Show.