Did you know it is a myth that a dog’s mouth is cleaner than a human’s? Think about all the things they eat during the day both outside and inside. Dogs are known to raid garbage cans, drink water out of the toilet, and lick themselves. They will chew their way through the day.
However, a not-so-pleasant thing to us humans is dogs who eat their own poop. There is even a scientific name for this habit—coprophagia (kop-ruh-fey-jee-uh)—and also both behavioral and physiologic reasons why some dogs view poop as a delicacy.