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.
1 Cat Hair Loss Due to Allergies. 2  Feline Hair Loss Due to Fleas. 3  Ringworm as a Cause of Feline Hair Loss. 4  Thyroid Disease as a Cause of Cat Hair Loss. 5  Psychogenic Dermatitis as a Cause of Hair Loss in Cats.