Numbers that are within the inner fences are considered reasonable.'' The whiskers go to the farthest numbers that are within the fences. Then we go out a distance of 1.5(IQR) again from the inner fences, and draw the outer fences. These are more for show and to make the neighbors jealous.
Why Do Hot Spots Occur? Anything that irritates the skin and causes a dog to scratch or lick himself can start a hot spot. Hot spots can be caused by allergic reactions, insect, mite or flea bites, poor grooming, underlying ear or skin infections and constant licking and chewing prompted by stress or boredom.
Chemical/Sun Exposure. When the body is exposed to strong or excessive amount of sunlight, it can damage the top or superficial layer of the skin. It causes the skin to dry and have a burning sensation. Some chemical present in cosmetics as well as skin care products can cause the top layer of skin to peel off.