Standard colors versus marketing labels
Consult the actual breed standard for accepted colors and disqualifications. French Bulldog standards include white, cream and fawn combinations and brindle; English Bulldog standards include red, white, fawn, fallow and accepted combinations. Show eligibility and registration are different questions.
Blue, lilac, merle and other color searches
Blue, lilac, chocolate, black, black-and-tan, blue-and-tan, platinum, isabella and new-shade isabella are descriptions used in marketing. They do not prove ancestry, laboratory results or availability. Ask what the seller means and request independently verifiable evidence.
Merle, genetics and health
Coat patterns cannot be used to declare a dog healthy. Merle breeding can carry serious hearing and vision concerns, especially when two merle dogs are paired. Discuss genetic test results and parent combinations with a qualified veterinarian or genetics professional.
Pied, brindle, fawn and cream
Pied describes patches of color on a largely white coat; brindle describes a striped pattern. Appearance can change as puppies mature and photographs can misrepresent shade. A color chart cannot confirm a particular animal or determine its future eye color.
Fluffy coats and purebred claims
A long-haired or fluffy appearance is not a separate health guarantee or proof of purebred status. Verify parentage and registry documentation if relevant. Select for verified health, temperament and household fit rather than the most expensive color.