What is what kind of dog is turner and hooch?

Turner and Hooch is a 1989 movie featuring a French Mastiff named Hooch who helps Tom Hanks' character, Turner, solve a murder case. Hooch's breed is also known as a Bordeaux Mastiff or simply a Dogue. They are a large and muscular breed with a stocky build and wrinkled face. French Mastiffs are known for being loyal, protective, and gentle, despite their intimidating appearance. They require regular exercise and training, and due to their size, they are often better suited for experienced dog owners who can handle their strength.