Coloring inside a French Bulldog is Probably the most prevalent patterns. Brindle French Bulldogs Use a foundation coat of fawn hairs through which black hairs extend in bands to produce a coat that may vary from a “tiger” brindle (extra fawn hairs predominate) to the more common brindles (black hairs https://frenchbulldogtexas.com/french-bulldog-colors-and-patterns/