Causes of white dandruff on cats’ backs:

1. Under normal circumstances, white dandruff on cats’ backs is caused by metabolism. Cat's epidermal cells will continue to grow, age, die and fall off. The owner can give the cat a bath to clean off the dandruff on the skin. Remember to use a professional cat shower gel for bathing, and blow dry the hair after washing.

2. It may be infected with cat moss. Cat moss usually appears on the face or trunk. Cat moss will cause cats to itch. Cats will often find places to rub themselves or scratch themselves, and many small spots will appear on the skin. Red envelope. The hair of cats suffering from catnip will be rough and fall out. The shape is round spots with gray scales on them. Owners can deworm their cats regularly. If the cat does not improve, they should immediately send the cat to the pet hospital for examination and treatment. They should wash their hands frequently after contacting the cat to avoid affecting their own health. During this period, they should clean and disinfect the home environment and items used by the cat. Prevent bacterial residue.