Cat food contains oils that cling to plastic bowls. As it creates a buildup it can and will clog the hair follicles on your cat's (yes, or dog's) chin. The result is acne or pimples that can become infected. You can clear up any blackheads -- the first sign of acne -- by wiping your cat's chin with hydrogen peroxide a few times a week. If the acne persists, have a vet check for other conditions.

Removing all plastic bowls and switching to scratch-resistant glass, metal, or ceramic can help your cats be acne-free.

Those hairs sprouting from your kitty's face aren't merely decorative, nor are they used for balance, as many people believe. Whiskers, found on your cat's cheeks, eyebrows, chin, and forelegs, are actually feelers. Because these hairs connect to nerve endings deep within the skin, they act like tiny transmitters, allowing your pet to find her way in her environment, even in the dark.

These fine hairs are sensitive to touch and can detect the slightest movement of air, which helps kitty avoid running into chair legs or the branches of a tree. And mice better beware: Once those whiskers are aimed toward her prey, your cat not only knows where the hunted are but also can make a good guess about where they might go next.