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. 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.
Discover Color Dilution Alopecia in dogs: a genetic skin disease affecting diluted coat areas. Learn about diagnosis, treatment and breeding prevention strategies. 1.
Introduction Color Dilution Alopecia (CDA), also known as color mutant alopecia, is a canine genodermatosis characterized by progressive hair loss specifically affecting diluted pigment areas of the coat. Although considered relatively uncommon in the overall canine population, it represents the most commonly diagnosed inherited dermatosis in dogs. Its recognition and thorough understanding.
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 (CDA) is a genetic condition causing patchy hair loss in dogs with dilute fur colors. CDA is incurable but manageable with supplements, topical therapies, and proper grooming to support skin and coat health.
Breeding dogs with the recessive gene for CDA should be avoided to prevent the condition in future generations. 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 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 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. Introduction Colour dilution alopecia is a form of hair follicle dysplasia. It is relatively common in dogs with a blue or fawn dilute hair colour, mainly Blue Doberman Pinschers but also the Dachshund, Great Dane, Whippet and Poodle amongst others.
It has also been seen in blue or cream-coloured cats that express the Maltese dilution gene. In general, the lighter the hair colour, the more.