Causes that may cause cats to suddenly become irritable:

1. You may see other cats or animals having fun outside the window, but they cannot go out. It vents their anger on companions or masters.

2. Changes in the partner's scent can also make the cat feel uneasy. When it feels threatened, it will have an argument with its partner.

3. Cats are emotionally sensitive. Usually loud noises, strangers, unfamiliar environments, smells, etc. can make cats lose control of their emotions.

4. The cat’s physical discomfort will affect its mood. It is recommended to take the cat to a pet hospital for a physical examination.

Solutions to a grumpy cat:

1. Find a friend for it. Find a cat companion for it, so that it can have a companion to play with when it is bored and angry, so that it can temporarily forget its inner unhappiness, and its bad temper can be calmed down.

2. Soothe the cat. To deal with a cat's bad temper, the owner must first maintain a calm attitude and create a friendly impression on the cat. Or when the cat looks ugly, you can try to play some soothing and soft music for it to listen to, so that the nervous cat can relax, reduce its aggression, soothe its irritable heart, and relax its mood. Be stable and no longer be angry towards other pets and owners.

3. Be patient with it. A cat's bad temper is largely caused by emotional stimulation. In life, owners should try to avoid things that may affect the cat's mood. At the same time, when the cat is angry, try not to yell or scold it at will, so as to avoid stimulating the cat's mood to become more irritable and restless. When a cat is angry, the owner should use scolding and comforting methods to try to relax the cat's mood and make it feel safe and comfortable and no longer angry.

4. Give it a sense of security. You want the cat to become well-behaved and no longer vicious. First of all, parents should give it a sense of security and create a sense of security for the cat. For example, if you take a cat to a new and unfamiliar environment, the owner should stay with the cat, encourage it, and guide it to become familiar with this strange new environment. At the same time, when the cat has not adapted to the new environment, do not let strangers or strange animals harass it, so that the pet cat will have an absolute sense of security and will not become vicious just because of the slightest situation.