The meaning of a cat's tail movements:
1. When a cat's tail droops and its fur is trembling and puffed up: This indicates that the cat is experiencing fear and panic. If the cat encounters another unfamiliar cat, or encounters insects, birds, or other unfamiliar things, its tail will adopt this posture.
2. When a cat's tail is held vertically: This is a sign that the cat likes you and is happy to see you. If you're holding dried fish or have just come home from get off work, your cat will greet you this way the moment you open the door. This is how a cat expresses its affection for you.
3. When a cat's tail lies flat on the ground with very little shaking: This indicates that the cat is not in a good mood; it may be sick, unhappy, or it may have just been scolded by you. 
4. When a cat's tail is flat and somewhat relaxed: In this state, the cat is full of curiosity about what is in front of it; for example, when the cat sees a cat toy or a favorite toy, its tail will show this posture.
5. When a cat's tail is puffed up and stands upright: This posture indicates that the cat is furious or in a state of extreme panic; it is also difficult to guess the source of a cat's anger.
6. A cat's tail wags from side to side with a large amplitude: This posture of a cat's tail indicates that the cat is very comfortable and likes what it is doing; when you pet the cat, the cat will wag its tail vigorously, which means that the cat likes you.
7. A cat's tail is tucked between its legs and trembles slightly: This indicates that the cat is afraid of the things, animals, or people in front of it and is in a vulnerable position.
Ways to make your cat happy:
1. Interactive toys: Cat wands and laser pointers are toys that most cats cannot resist.
2. Massage the areas your cat likes, such as its chin and around its ears. These areas have scent glands that cats use to mark their presence, and cats can't lick these areas. Touching or massaging these areas will make your cat feel comfortable.
3. When a cat doesn't like being touched, watch it from a distance, slowly blink at it, and play some soothing music. Most of the time, cats can understand what their owners say. Call their names more often and speak to them softly.
