The reasons why cats cannot bathe frequently:

1. The cat’s own skin can secrete a kind of oil that protects the skin from external bacteria. If the cat Frequent bathing will destroy this oil.

2. Frequent bathing will destroy the vitamin D in the cat's hair, causing the cat to be calcium deficient, and in severe cases, the cat will develop bone diseases.

3. Cats spend 4 hours a day cleaning their hair and licking away the dirt, dust, and bacteria on their hair. They do not need to bathe frequently.

The dangers of frequent bathing for cats:

1. If the frequency of bathing is too high, for example, once a week, it will cause damage to most parts of the body. Washing away sebaceous glands can cause hair to dry out.

2. Bathing will cause great stress on cats, and frequent bathing will lead to abnormal appetite. Loss of appetite or overeating.