The core idea is that animals are sentient beings—they can feel pain, pleasure, fear, and distress. Therefore, humans have a moral obligation to minimize that suffering. However, welfare advocates accept that animals may be used for food, clothing, research, entertainment, or companionship, provided their living conditions and deaths are as painless and stress-free as possible.
However, there are also opportunities for growth and progress, including: The core idea is that animals are sentient