Periodontal disease is a common but serious condition affecting dogs, and unhealthy gum color is often an early warning sign. If you’ve noticed unusual changes in your dog’s gum color, it’s time to pay closer attention. In this article, we’ll explore periodontal disease in dogs, how to recognize unhealthy gum colors, and what a gum color chart can reveal about your pet’s health. What is Periodontal Disease in Dogs? Periodontal disease in dogs refers to infections and inflammation of the gums and supporting structures of the teeth. It is typically caused by poor dental hygiene and the buildup of plaque…