Who is the person who is concerned with well being of animals?

A person concerned with the well-being of animals is often referred to as an animal welfare advocate or animal rights activist. These individuals work to promote humane treatment, protection, and rights for animals, often engaging in campaigns against cruelty, exploitation, and abuse. Many are involved in organizations dedicated to rescuing animals, educating the public, and influencing policies related to animal protection. Their efforts aim to ensure that animals are treated with compassion and respect.