Pets reduce anxiety by providing companionship, unconditional love, and emotional support. Interacting with pets can help lower stress levels, reduce feelings of loneliness, increase feelings of happiness, and improve overall mental well-being. The act of caring for a pet can also provide a sense of purpose and routine, which can be beneficial for managing anxiety. Additionally, the physical touch and presence of a pet can help to calm and soothe their owners, leading to a decrease in anxiety symptoms.