What is Color Dilution Alopecia?

Color-dilution alopecia is a relatively uncommon hereditary skin disease seen in “blue” and other color-diluted dogs. This syndrome is associated with a color-dilution gene. The initial clinical signs are the gradual onset of a dry, dull and poor hair coat quality.

How is color dilution alopecia treated?

Treatment: There is no cure for color dilution alopecia. Treatment is aimed at controlling secondary skin infections and avoidance of harsh grooming products and abrasive brushes which can worsen hair breakage. Mild shampoos containing sulfur and salicylic acid may be helpful in reducing follicular plugging.

What causes color dilution alopecia?

Causes of Color Dilution Alopecia in Dogs

Recessive genes cause color dilution alopecia. In dilute colored dogs, the recessive gene “dd” is inherited from a parent. Breeding dogs with this gene results in the potential for more dogs to also have color dilution alopecia.

Can you test for color dilution alopecia?

Diagnosis is confirmed with skin biopsy, which will show characteristic changes when assessed by an experienced veterinary dermatopathologist. Treatment is symptomatic, using antiseborrhoeic shampoos and oil rinses, moisturisers and antibiotic therapy or antiseptics for secondary infections.

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Can you breed a dog with alopecia?

There is no known means of prevention save genetic counseling which would serve to eliminate affected dogs and their Preventing hereditary alopecia is usually accomplished through breeding management. Affected dogs and all their first degree relatives should not be bred.

Is color Dilution alopecia genetic?

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. … These puppies are born with a normal looking hair coat, and the symptoms of CDA may begin to manifest at 6 months of age or older.

How common is color dilution alopecia?

Color-dilution alopecia is a relatively uncommon hereditary skin disease seen in “blue” and other color-diluted dogs. This syndrome is associated with a color-dilution gene. The initial clinical signs are the gradual onset of a dry, dull and poor hair coat quality.

Do all blue Dobermans lose their hair?

Common Skin Disorders in Dobermans

Blue Doberman pinschers aren’t truly blue, like canine Smurfs. Their color is actually a steel gray, with the rust markings common to all Dobie colors. Due to a hereditary skin condition, some blue Dobies start balding at a young age.

Do fawn Dobermans have skin problems?

As far as out and out skin conditions go–some dilute dogs have no skin problems (my fawn had actually fewer problems even as a puppy–when a lot of Dobermans get cases of puppy staph, which causes bumps and pimples–than some of my black dogs.

Can you breed dilute to dilute?

Breeds Carrying Dilution

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Dilution can occur in almost any breed, and may remain hidden for many generations. Within most breeds however, the blue gene is fairly uncommon.

Do all blue Dobermans have skin problems?

It isn’t just the dilute colors (blue & fawn) that have problems with staph–it’s common in Doberman puppies of all colors. Has more to do with an immature immune system than anything else. But the dilute colors do have more coat and skin problems than blacks and reds.

Do Blue dogs have skin problems?

“Blue dogs” are dogs who have a dilution of normal coat colors as well as various other body parts. Dogs with this abnormality are prone to coat problems such as color dilution alopecia, a condition that is genetically linked to the abnormal color and that can result in skin problems.

Can you breed two dilute dogs?

Dogs with D/d1, D/d2, or D/d3 genotype are not expected to display dilute coat colors, but they are carriers of dilution variants. They will transmit the dilution variant they carry to 50% of their offspring. Matings between two carriers of dilute variants are expected to produce 25% puppies with dilute coat colors.

What is a dilute carrier?

Carrier of dilute. Both the dominant and recessive MLPH alleles detected. In most cases the dog will have a normal, non-dilute coat and is a carrier of the dilute coat color. The dog can pass either MLPH allele on to any offspring.

What is a dilute Doberman?

In Dobermans, the dilute individuals comprise only 8-9% of the breed, yet 50-80%6 of the dilute dogs have CDA. In Italian Greyhounds, many individuals are dilutes, yet the IGCA health survey reported only 71 affected individuals among the approximately 2200 dogs included in the survey.

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Can stress cause alopecia in dogs?

It can be due to stress, pain or irritated skin. Seasonal alopecia – Some dogs develop harmless patches of alopecia in the autumn that don’t regrow for 6-12 months. This can happen year on year. Seasonal alopecia is more common in certain breeds such as the Boxer, Bulldog Doberman and Staffordshire Bull Terrier.