 In 1998, the San Francisco SPCA opened Maddie's Pet Adoption Center, a facility that houses dogs and cats in condominium-style rooms featuring accoutrements such as television sets, cat trees, toys, and live aquariums.The facility is named for the pet Miniature Schnauzer of PeopleSoft founder Dave Duffield, who concentrates his philanthropy in the animal welfare world via the private foundation Maddie's Fund.The adoption center is located at 250 Florida Street in San Francisco, and is open Wednesday – Friday from 1