Until that day, the tension between welfare and rights remains our engine. It forces us to do one thing humans are notoriously bad at: looking at the creature on our plate, in our lab, or behind our glass, and admitting that its life matters—even if we are not yet ready to set it free.

, by contrast, rejects the premise of use entirely. Rooted in the work of philosophers like Tom Regan (who argued for animals as “subjects-of-a-life”) and legal theorists like Gary Francione, the rights position holds that sentient beings—those capable of feeling pleasure, pain, fear, and joy—have inherent value. That value is not contingent on their usefulness to humans. Therefore, using animals as food, clothing, or experimental subjects violates their most fundamental right: the right not to be treated as property.

Issues like "puppy mills" and the abandonment of pets continue to strain the resources of shelters and rescues.

Animal welfare refers to the physical and emotional well-being of animals. It encompasses their living conditions, treatment, and experiences. Good animal welfare involves: