http://www.abolitionistapproach.com/

http://www.aldf.org/

http://animalrights.change.org/

http://www.wspa-international.org/

http://www.mercyforanimals.org/

http://farmsanctuary.org/

http://www.peta.org/

http://www.cok.net/

http://www.thehumaneleague.com/

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