Synopsis

George was suffering from a persistent toothache and sought treatment from his dentist. The dentist, eager to try a new procedure, fitted George with an experimental artificial tooth. It soon became apparent that the replacement was, inexplicably, a dog's tooth; however, its removal proved impossible as the dentist had already departed on vacation. Consequently, George began exhibiting unusual behavior: he found himself chasing cats and mailmen, and even barking at his own family.