al: Center for a Humane Economy
partidarios
al: IFAW Australia
partidarios
al: Counterpart International
partidarios
al: Ecojustice
partidarios
al: National Audubon Society
partidarios
al: Demand Progress
partidarios
al: North Carolina Conservation Network
partidarios
al: F.A.C.T. (Feline Advocates Coming Together)
partidarios
al: Humane Society of the United States
partidarios
al: Equal Opportunity Schools
partidarios
