This coloration is the results of a dilution gene that affects the Canine’s pigmentation, causing the coat to have a blue tint. Blue French Bulldogs are remarkably wanted for their distinct look. Blue Brindle: Blue brindle French Bulldogs Have a very coat that combines the blue coloration with brindle patterning. https://andresezunh.oblogation.com/37072877/getting-my-frenchie-dog-puppies-for-sale-to-work