If the battery shows less voltage or won't take a charge, it's time to get out the hydrometer. This device checks the proportions of sulfuric acid and water in the electrolyte, which is a precise indication of the level of charge.
Common causes of cat hair loss, or alopecia, can range from allergic reactions to hormone imbalances to an infestation of some pest or another. Although the different causes can be difficult to pinpoint, most are fairly easy to address and remedy.
Cat alopecia is a condition that causes hair loss and can be due to different medical conditions or may be hereditary. Cats may also shed hair on a regular basis, but this shouldnât cause bald patches. The medical conditions that cause cat alopecia include:1  Allergies (may be inhalant or contact allergies).at hair loss may be a normal phenomenon and may occur in different areas of the body or all over the body. The cat hair loss above eyes is also known as preauricular alopecia or facial hair loss is common and does not point to a medical condition.