Dogs have fur so are they naturally protected against cold and wet conditions? That’s what you would think. But if you think dog apparel like dog coats etc. are useless accessories that are at best used to humanise dogs, you are wrong: there are good reasons to dress your dog. Dogs can also freeze, and some of them don’t enjoy getting wet in the rain. Functional dog apparel such as a dog coat, dog jacket or dog sweater is not just a fashion statement but serves a purpose in many cases.