Misty (pictured in left photo with 2-month-old hound-mix, Magna) from Dorchester Paws was among a team of volunteers introducing customers to three young pups up for adoption on July 15 at the Azalea Square PetSmart location in Summerville. Magna was joined by his brother, Talenti (not pictured), and 6-month-old hound-mix, Jud, who had a line of admirers greeting the colorful canine.