Demodectic mange or demodicosis is caused
by Demodex mites. These microscopic mites are normal inhabitants of the skin of
dogs. Puppies usually get the mites during the first few days after birth. When
a dog’s immune system is working well, the mite population remains checked and
controlled. However, if there are certain conditions that upset the body’s
natural equilibrium, the dog’s immune system may be affected, giving the mites
an upper hand. What follows is the proliferation of mites and serious skin
disease.
Demodectic mange is not contagious.
However, there are some instances when the mites could spread from an infected
dog to the next. But the classical route of transfer is from the mother to her
newborn pups. Exposure to the mites during the first few days of life causes a
dog to develop enough immunity to the infection.
The mites live inside the dog’s hair
follicles which make it difficult for miticides to reach and kill them. There
are 3 forms of demodicosis—localized, generalized, and demodectic
pododermatitis.
Any signs of skin disease should warrant
an appointment with your animal hospital Pasadena, MD.
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