Shar-Pei is a breed of dog originating from China. It is known for its deep wrinkles and blue-black tongue. The Shar-Pei is a loyal and devoted companion, and is also known for its intelligence and alertness. It is a medium-sized breed with a short, bristly coat that comes in a variety of colors. The Shar-Pei is an ancient breed, having been around for centuries. It is a popular breed in the United States and other countries, and is recognized by the American Kennel Club.