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French Bulldog Coat Length

The French bulldog Coat Length test is designed to look for both coat length mutations found in the breed (L1 and L4). L4 is slightly more common than L1 but both may lead to fluffy dogs. Any combination of two L alleles (L4/L4, L4/L1, or L1/L1) will result in a fluffy coat. If additional FGF5 mutations are found in the French Bulldog breed, they will be added to the test.

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