17 Oct 08 A dog’s mouth is cleaner than a human’s

Despite a habit of licking things no human would dare, Fido’s mouth is often touted as scientifically more sterile. Truth is, oral bacteria are so species-specific that one can’t be considered cleaner than the other, just different.

Despite a habit of licking things no human would dare, Fido’s mouth is often touted as scientifically more sterile. Truth is, oral bacteria are so species-specific that one can’t be...

Tags: dogs mouth, habit, oral bacteria, truth