When the dog’s skin is healthy, we don’t give it a second thought. But when it is out of whack – greasy, itchy, smelly, flaky, bumpy, or raw – it becomes the center of attention for our dogs, and us, too. There is no more miserable dog than one with a serious skin problem. The skin is the epithelial and connective tissue covering of the body. Skin is also referred to as the “integument,” a term meaning “a covering or investment.” Cutaneous is also used to describe the skin.