What dog breeds should not be shaved?

A groomer shaves a dog's fur with an electric razor in a barber shop

Let’s dive right in, shall we? Some dog breeds have coats that are more than just a fashion statement; they’re a necessity. These coats protect them from the elements, regulate their body temperature, and even prevent sunburn. So, before you consider giving your pooch a summer trim, think twice. It might do more harm than good!