Notoedric mange is caused by the scabies mite of cats, Notoedres cati , resulting in itchiness, crusting and redness, and preferring the head and face. Affected cats are said to have a “mousy” odor. Although these mites can be transferred to people, they much prefer to annoy cats rather than humans.

Unlike sarcoptic mange in dogs, this mite is not that difficult to recover on skin scrapings and therefore a confirmed diagnosis is not unusual.

Treatment is not difficult but is time consuming, and safe products such as lime sulfur are often sufficient. All animals in the household should be treated. Insecticide use is rarely warranted.