The gold standard for welfare is the originally developed for livestock but now applied across the board:
Animal rights is the philosophical position that animals, as sentient beings, possess inherent value and have a right to live free from human exploitation – regardless of how “humanely” they are treated. animal sex extreme bestiality mistress beast mbs pms sm link
“The question is not, Can they reason? nor, Can they talk? but, Can they suffer?” – Jeremy Bentham (foundational to both welfare and rights philosophies) The gold standard for welfare is the originally
Despite the progress, the 21st century presents massive challenges for animal advocates: as sentient beings