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 Health Problems Balding Spots. Cat health problems balding spots in cats are caused by parasites and a few other ailments. One of the most difficult issues of the skin that can create bald spots on cats is ringworm. This is a serious concern as it can be passed on by contact to humans and other animals.