5 Dog Tongue Colors That Tell You Everything About Your Dog's Health


The normal color of a dog’s tongue is dark pink. Younger dogs have more pinkish tongues compared to older dogs.


A purple tongue in dogs can indicate respiratory problems or heart disease. Also, a purple tongue might indicate that your dog has cyanosis.


Dogs can have a red tongue as a result of diabetes, heatstroke, allergies, bacterial infections, bladder issues, and kidney problems.


A yellow tongue in a dog can indicate various health conditions, such as gastritis, liver disease, jaundice, and gallstones.


A white tongue in dogs might indicate a couple of medical conditions such as anemia, leukemia, poisoning, and internal bleeding.