White flakes in a dog's fur, scaly or dry skin and scratching are all signs of canine dandruff. There are several types of canine dandruff and treatments for each type. Some instances of canine dandruff can be more severe than others.
Note that dogs can suffer from several different types of skin conditions where dandruff is a symptom and not the root ailment. If your dog's canine dandruff is persistent and resists treatment, then play it safe and take him to the veterinarian.
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Identification
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In most cases, dandruff in dogs is exactly what dandruff is in humans. It's flakes of dead skin that are shed from the top layers of your dog's skin when it becomes too dry.
Caused by Owners
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Sometimes, dandruff is accidentally caused by the dog's owners. Washing your dog too often, using the wrong type of shampoo and bathing your dog in water that is too hot can all cause canine dandruff. Ask your veterinarian about the best way to wash your dog and the best products to use.
Allergies
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A dog with dandruff may have an allergy. Allergens can range from dust and pollens to household cleaners or certain foods. Sometimes the allergic reaction will occur in areas that are directly exposed to the allergen, but sometimes the reaction can be atopic, meaning the allergic reaction occurs on areas of the skin that have not been exposed to the allergen. You might need your veterinarian's help to pinpoint the allergen unless it's obvious. Treatments for canine dandruff caused by allergies vary. Your veterinarian may recommend a topical ointment, fish oil capsules or antihistamines, among others. Then again, avoidance or elimination of the allergen may be the simplest solution.
Chyletiella Mites
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Chyletiella mites are a frequent cause of canine dandruff. Like fleas, these white mites will infest a dog's skin and fur while laying eggs to produce more mites. These mites irritate the skin and cause discomfort to the dog. Chyletiella mites are also referred to as "walking dandruff" because you'll see the the mites as well as the flakes of skin on your dog's coat. Usually, these mites are eliminated from the dog with a special dip or oral medication. Unfortunately, chyletiella mites can also infest your home. You will need to treat your home to eliminate the mites and prevent re-infestation.
Breeds Prone to Canine Dandruff
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Allergies and canine dandruff can occur in any dog breed, but some are more prone than others. Smaller breeds that tend to get skin issues include pugs, West Highland terriers, Scottish terriers, Cairn terriers and fox terriers. Larger breeds include retrievers, English and Irish setters, dalmatians and American pit bull terriers. You'll also see these problems occurring with greater frequency in poodles, schnauzers and bulldogs.
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