Jewish tradition places great emphasis on the humane treatment of animals through the principle of tza’ar ba’alei chayim—the prohibition against causing unnecessary suffering to living creatures. The Torah commands compassion toward animals, requiring, for example, that working animals be cared for and fed before their owners eat. At the same time, Judaism recognizes that humans may use animals for legitimate needs such as food, clothing, work, medicine, and scientific research, provided unnecessary pain is avoided. This balance reflects the belief that every creature has intrinsic value and a divinely ordained purpose, while humanity bears responsibility for using creation ethically. Consequently, practices such as kosher slaughter are permitted because they aim to minimize suffering, whereas hunting for sport is widely discouraged as needless cruelty. Jewish law also permits killing pests or dangerous animals when necessary to protect human health and safety, but encourages doing so in the least harmful way possible. Beyond legal requirements, many Jewish sages advocated an even greater sensitivity toward all living beings, avoiding harm whenever possible. These teachings reflect a broader ethical vision in which compassion for animals is understood not only as concern for their welfare but also as a means of cultivating kindness, humility, and moral responsibility in human beings.