The Chinese Shar-Pei is a medium-sized breed known for its distinctive wrinkled skin and independent, loyal nature. They make excellent guard dogs and require daily exercise and socialization. Training can be moderately challenging due to their independent streak. This breed has a rich history in China and requires special attention to skin care due to their wrinkles. Shar-Peis are best suited for experienced dog owners who can provide them with the necessary care and training.