Have you ever wondered what you can do to have a quick check for your dog’s health? Have you ever given thought to the fact that a dog’s tongue color chart can help you in predicting a lot about the health of your dog? Well, here is an attempt to help you in maintaining your dog’s health. This is a simple task of just observing their tongue. For that, you need to look at the Dog Tongue Color Chart. Sometimes, the color of your dog’s tongue color chart can depict a lot about their health. In the mouth of the dog, there exist tongues, teeth, gums.