Causes of cats screaming:

1. External stimulation. If a cat is suddenly frightened or pinched by something, the cat will scream.

2. Hungry. Cats cannot express their needs through language and can only attract the attention of their owners through barking.

3. Estrus. Cats will also make miserable calls after entering estrus. Female cats, especially after entering estrus, will continue to call in the hope of escaping from the house and finding male cats for mating.

4. The environment is uncomfortable. If a cat has just arrived in a new home, it will feel uncomfortable with the growing environment and make miserable screams. After discovering it, don't disturb it. Just stay with it quietly and gently stroke its back to comfort it, so that the cat feels completely safe.

5. Pain. Abdominal pain, pain during defecation and pain during urination need to be taken to the pet hospital for examination in time.