GreytTales is a colorful children's books about a young greyhound, Bowie, and his friends and family. Through his stories, Bowie teaches children life lessons. In Bowie's Filthy Mouth, Bowie loves to eat all sorts of treats. His favorite ones are chicken wings and candy. He never brushes his teeth or flosses them. One day, he feels pain in his tooth. What was happening? Bowie's dad, Joe, takes him to the doggie dentist. Will Bowie lose his tooth?