4 Paws for Ability, Inc.Alley Cat AlliesAlley Cat RescueAlternatives for Research and Development FoundationAmerican Anti-Vivisection SocietyAmerican Eagle FoundationAmerican Humane AssociationAngel Canines for Wounded WarriorsAnimal Charities of AmericaAnimal LeagueAnimal Legal Defense FundAnimal Protection and Rescue LeagueAnimal Rights InstituteAnimal Spay Neuter InternationalAnimal Welfare InstituteAnimals For AdoptionApes Alive: The Primate Rescue CenterASPCA: American Society for the Prevention of Cruelty to AnimalsAssistance Dog InstituteAssistance Dog United CampaignAvian ConservationBig Cat Rescue CorpCanine AssistantsCanine Companions for IndependenceCanine Health FoundationCesar & Ilusion Millan Foundation, Inc.Compassion Over KillingDays End Farm Horse RescueDedication and Everlasting Love to AnimalsDogs & Cats Stranded on the StreetsDogs Deserve Better Inc.Dogs for Deaf and Disabled Americans (NEADS)Dogs for the Deaf, Inc.Dogs Last ChanceDogs Leading the BlindDogs On Death RowFarm Animal Reform Movement (FARM)Farm Sanctuary Inc.Fidelco Guide Dog Foundation, Inc.Friends of AnimalsGreyhound FoundationGuide Dogs for the Blind, Inc.Guide Dogs of AmericaHearing DogHearts United for AnimalsHorse Charities of AmericaHumane Farming AssociationHumane League, TheIn Defense of AnimalsInternational Fund for Animal Welfare, Inc.KSDS Inc.Labs4Rescue, Inc.Mercy for AnimalsNoah`s Wish, Inc.Orangutan Foundation InternationalPaws With A CausePeople Helping HorsesPet PartnersPETA: People for the Ethical Treatment of AnimalsPhysicians Committee for Responsible MedicinePuppies Behind BarsRelease ChimpanzeesSearch Dog Foundation, National DisasterSeeing Eye, Inc.Siamese Cat Rescue CenterSoutheastern Guide DogsSpay-Neuter Assistance Program (SNAP)United Animal NationsUnited Poultry ConcernsVegan OutreachWorld Society for the Protection of Animals