Color dilution alopecia (CDA) is a genetic recessive inherited condition that causes patches of hair thinning or loss, and may also include flaky and/or itchy skin. The condition is associated with individuals who have what is called dilute color, and is most commonly seen in dogs with a blue or fawn coat. Discover Color Dilution Alopecia in dogs: a genetic skin disease affecting diluted coat areas.
Learn about diagnosis, treatment and breeding prevention strategies. Consideration of dog breed and coloration, demonstration of hairloss only in color dilute areas, and visualization of pigment clumping and hairshaft abnormalities when the hair is viewed under the microscope (trichogram) are all supportive of color dilution alopecia. Color dilution alopecia can occur in any dog with dilute coat color.
Black hair follicular dysplasia has been reported in bicolored or tricolored dogs and affects only the black. Color dilution alopecia (CDA) is an inherited skin condition, and is more common in dogs that have been bred for a diluted coat color. For adult dogs with the inherited gene, it is also considered a form of follicular dysplasia.
It is more commonly found in dogs with a fawn or blue coat. These two coat colors have been diluted from reds, browns, blacks, and tans. What is CDA in dogs? Color dilution alopecia (CDA) is a hereditary condition that causes itchy, flaky skin and patches of thinning hair in dogs with a 'dilute' coat color.
Dilute coat colors include fur considered blue (diluted from black) or light fawn (also known as Isabella, diluted from liver or chocolate-covered coats). Color dilution alopecia is a genetic disorder characterized by gradual hair breakage and hair loss over time. The condition occurs in dogs, particularly dogs with blue, red or silver hair (a dilute hair coat color).
Any dog with a dilute hair coat color can be affected, but Dobermans, Yorkshire terriers and Labradors (silver) are over. Color dilution alopecia (CDA) is a genetic condition that strikes dogs with dilute fur colors -these are soft colors, such as bluish or silvery gray, fawn, and red. It leads to patchy hair loss which eventually can spread over the dog's entire body.
Although blue Dobermans are the most commonly affected dogs, any breed with dilute coloring can develop CDA. This condition can be alarming to. Canine color dilution alopecia is a genetic condition, causing hair loss and skin issues in dogs with diluted coat colors.
COLOR DILUTION ALOPECIA By Teri Dickinson, DVM Alopecia (hair loss) related to dilute coat color is a recognized condition in dogs. The currently accepted medical terminology for this condition is Color Dilution Alopecia (CDA). The condition may affect any dilutely pigmented dog, regardless of coat color.
This condition was previously known as Blue Balding Syndrome, Blue Doberman Syndrome.