Where does a dog wag its tail? - briefly
A dog typically wags its tail at the base, where it connects to the body. This is known as the root of the tail and is the most mobile part.
Where does a dog wag its tail? - in detail
A dog wags its tail at the base, near the body. The tail is an extension of the spine and is composed of several vertebrae. When a dog wags its tail, it moves these vertebrae in a rhythmic, side-to-side motion. This action is controlled by muscles that are attached to the tail's base and extend along its length. The tail's movement can convey various emotions and intentions, such as happiness, excitement, or aggression, depending on the speed, amplitude, and direction of the wag. Understanding the nuances of a dog's tail wag can provide valuable insights into its emotional state and help foster better communication between dogs and their human companions.