That's unfortunate because many pets show signs of gum disease by the time they are four years old and it's because they weren't given proper mouth care. (myranchobernardopethospital.com)
In fact, if you are reading this, there is a good chance you could have some form of gum disease and not even realize it! (wellnessmama.com)
Studies have shown that 8 out of 10 dogs and 7 out of 10 cats show signs of gum disease by the age of three. (bayshoreanimalclinic.com)