what dog is hooch from turner and hooch

The dog Hooch from "Turner & Hooch" is a Dogue de Bordeaux, also known as a French Mastiff. In the 1989 film and the 2021 Disney+ series, five Dogues de Bordeaux were used to portray the character Hooch, with the dogs named Arnie, Hammer, Obi, Cyd, and Mya.