Pet therapy, also known as animal-assisted therapy, is a type of therapy that involves interaction between people and animals. The goal of pet therapy is to improve the physical, emotional, and social well-being of individuals through the presence of a trained animal. Pets such as dogs, cats, and horses are commonly used in pet therapy because of their ability to provide comfort, reduce anxiety and stress, and improve mood. Pet therapy has been found to be beneficial for a variety of conditions including depression, anxiety, PTSD, and autism. The therapeutic benefits of pet therapy are thought to come from the release of oxytocin, a hormone associated with bonding and relaxation, when people interact with animals. Pet therapy can be provided in a variety of settings, including hospitals, nursing homes, schools, and rehabilitation centers, and can be a valuable addition to traditional treatment methods.