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A dog with skin irritation and hair loss on its leg caused by demodectic mange. Infectious skin diseases of dogs include contagious and non-contagious infections or infestations. Contagious infections include parasitic, bacterial, fungal and viral skin diseases. One of the most common contagious parasitic skin diseases is Sarcoptic mange (scabies).
Autoimmune skin diseases occur when the immune system of an infected animal attacks its own skin. [1] In dogs, autoimmune skin diseases are usually not detected until visible symptoms appear, which differs from detection in humans who are able to verbally express their concerns. [2] Genetics, nutrition, and external environmental factors all ...
It is a rare disease in dogs, with cat and horse infections predominating in veterinary medicine. The disease in dogs is usually nodular skin lesions of the head and trunk. [22] Aspergillosis* is a fungal disease that in dogs is caused primarily by Aspergillus fumigatus. Infection is usually in the nasal cavity.
The skin becomes red, moist and weeps. [1] The affected area is obviously defined and separate from the surrounding healthy skin and coat. [1] Usually only one area of the skin is affected. [1] The size of the affected area is variable. [3] If the area is difficult for the dog to scratch, or if the disease is caught early, hair may still be ...
When the temperature goes below freezing (32°F or 0°C), your dog's body tries to preserve heat and stay warm by narrowing the blood vessels near the skin. This helps keep the blood flowing to ...
Lick granuloma is a form of self-trauma and skin disorder in which most commonly dogs, but also cats, continuously lick a small area of their body until it becomes raw and inflamed. The most common areas affected are the lower ( distal ) portions of their legs, such as the carpus (wrist), [ 2 ] or sometimes another part of their body such as ...
This is a rare disease that does cause red skin on the belly and, in some cases, has also presented with swollen lymph nodes. There are usually crusts, and dogs have a fever and loss of appetite ...
By now, most dog owners have heard about the mysterious disease that is making dogs across the U.S. sick. According to the American Veterinary Medical Association, the illness has spread to 14 ...