讀後心得

The way, direction, and speed of a dog's wagging tail reflect its emotions. A tail wagging to the right usually indicates happiness and relaxation, while wagging to the left may signify tension or anxiety. The amplitude and speed of the wagging are also important; the larger and faster the wag, the more excited the dog is. If the tail is stiff or moves only slightly, it may represent unease or a tendency to attack. A tail held high shows assertiveness, while a tail that is lowered is often seen in fear and submission. Understanding the language of a dog's tail helps owners perceive their emotions and respond appropriately.

The direction, speed, and posture of a dog's wagging tail actually contain rich emotional information. The tail is not only a tool for the dog to balance its body but also an important way for them to express emotions and communicate.

• According to research in animal behavior, if a dog's tail wags towards the right side, it usually indicates that the dog is in a pleasant mood, such as happy, relaxed, or reacting positively to familiar owners and companions.
• In contrast, if the tail wags towards the left side, it may indicate that the dog is feeling tense, anxious, or is on guard against strangers and new environments.

These differences are related to how a dog's brain operates, as the left and right hemispheres of the dog's brain process emotions differently, and this physiological structure is also reflected in the movement of the tail.

• Additionally, the amplitude and speed of tail wagging are important clues for observing emotions. When a dog's tail wags larger and faster, it usually indicates that the dog is more excited and happy, sometimes even the whole butt wags along.
• If the tail is stiff, slightly moves, or wags quickly but with a small amplitude, it may indicate that the dog is observing, is uneasy, or even has potential aggressive tendencies.

• If the tail is held high and almost does not move, it is usually a sign of dominance or defense.
• On the other hand, if the tail is lowered and tucked between the legs, it often signals fear or submission.

Understanding the "language" of a dog's tail can help owners more sensitively perceive their emotional changes and respond or comfort them appropriately. For dogs, although they cannot speak, through their tails, they constantly convey their emotional stories to you.