(sufficient space and proper facilities).
Animal rights is an abolitionist philosophy. It argues that animals—sentient beings capable of experiencing pleasure and pain—have intrinsic value. They are not property. They have a right to live free from human use, regardless of how "humanely" they are treated.
From an animal rights perspective, the goal isn't just to make the cages bigger—it’s to empty them. This movement often advocates for: The abolition of animal testing in all forms. A shift toward plant-based diets (veganism).