Dog haircuts are grooming practices that involve trimming or styling a dog's fur to maintain its health and appearance. Different breeds have specific grooming needs, and regular haircuts can help prevent matting, reduce shedding, and keep the dog comfortable, especially in warmer weather. Professional groomers often use various tools, such as clippers and scissors, to achieve the desired look. Common styles include the Poodle cut, the Shih Tzu cut, and the Cocker Spaniel cut, each tailored to the breed's characteristics. Owners can also learn to perform basic haircuts at home, ensuring their pets look and feel their best.