Summary: The text discusses how dogs can help alleviate stress and anxiety in humans through their calming presence and unconditional love. Several studies have shown that interacting with dogs can lead to lower levels of cortisol, a stress hormone, and increased levels of oxytocin, a hormone associated with bonding and relaxation. As therapy dogs are increasingly being used in various settings, such as hospitals, schools, and workplaces, the benefits of canine companionship on mental health are becoming more recognized. The simple act of petting a dog or spending time with one can provide comfort, reduce feelings of loneliness, and improve overall well-being. Dogs offer a unique form of support that can be particularly beneficial for individuals dealing with anxiety, depression, or trauma, showcasing the powerful therapeutic role these four-legged companions can play in enhancing human emotional health and quality of life.