Some signs of bad oral health in dogs are clear, but there are more subtle symptoms that require pet owners to pay more attention to the behavior of their dogs. (petdentalservices.com)
Early signs of the disease are similar to signs of bad oral health, such as drooling, having distinctly foul - smelling breath, or wanting to eat but being unable to. (vetmed.illinois.edu)
This is not harmful and can actually provide protection against bad oral health. (philmaffetone.com)