Purebred dogs are prone to many different health problems; they are bred from a confined gene pool, which means they are bred to retain certain characteristics of their breed. Unfortunately, these characteristics may include genetic health problems. Although breeders work diligently to remove carriers from the gene pool, some are so widespread and so breed inherent that it is impossible to remove all genetic problems.
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Miniature Schnauzers
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Miniature Schnauzers are a fairly healthy breed; however, as with all dog breeds, they do have some inherent conditions. These include, but are not limited to pancreatitis, urinary tract infections, progressive retinal atrophy and hypothyroidism. Skin conditions are also relatively common in miniature Schnauzers; many skin problems are a result of other more serious diseases; if your miniature Schnauzer is experiencing skin problems, check with your veterinarian so he can determine the cause and the best course of treatment.
Schnauzer Comodone Syndrome
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This is a hereditary condition affecting miniature Schnauzers; this condition presents as small puss filled bumps along the back of the body. There is no cure and the dog will have this condition for his whole life; treatment consists of managing the problem to prevent secondary infections. Bathing two times per week in a benzyl peroxide shampoo; keeping hair short and, applying an astringent to the affected area will help to keep the condition under control.
Cushing's Disease
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Hyperadrenocorticism, or Cushing's Disease, is thought to be a hereditary condition in miniature Schnauzers. This disease is caused by an excess of glucocorticoid (steroids) in the body. Symptoms are wide ranging, from excessive drinking and urination to hair loss. Hair loss is the main reason that dogs are brought in for examination. With Cushing's Disease, the hair loss is widespread and can continue until the only hair left is on the head and legs. The skin becomes very thin, is prone to injuries, and is slow to heal. Treatment consists of oral medications such as Lysodren or Trilostane.
Hypothyroidism
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This condition is caused by the underproduction of thyroid hormones. Most cases are autoimmune related, which means that the body's immune system attacks the thyroid gland. Symptoms include lethargy, obesity, muscle and nerve weakness as well as skin problems. As with Cushing's Disease, dogs with hypothyroidism are usually first brought in for examination because of hair loss; and, their coat has become dry and brittle. They may have seborrhea (scaly skin), bacterial infections and a change in the skins pigmentation. Treatment consists of a hormonal supplement pill given once or twice a day for the remainder of the dog's life. Skin problems will usually clear up completely after several months.
Allergies
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The coat of the miniature Schnauzer is made up of a thick undercoat and a wiry top coat. Due to this thick undercoat, they are prone to allergies. These allergies can be caused by flea saliva, food, inhalants (mold, mildew) and contact with certain chemicals such as those found in flea collars. Treatment consists of removing the cause and providing antibiotic support to prevent infections.
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