The reasons why cats keep biting scratching posts:

1. The cat’s body lacks certain trace elements, which leads to pica. That's why he chews the scratching post so obsessively.

2. There is also a situation where the cat may grow teeth or the teeth may become inflamed, which may cause the cat to feel itchy teeth and bite the scratching post.

The solution to cats chewing scratching posts is:

1. Cat pica eating foreign objects is caused by the lack of trace elements in the body, so pet owners It is necessary to adjust the cat’s diet structure and appropriately supplement the cat with different nutrients.

2. If it is caused by oral inflammation or the cat’s teeth, anti-inflammatory drugs should be used to treat the cat’s oral inflammation and restore its teeth to normal.