Causes of yellowing cat hair:
1. When a cat is in the moulting period, its hair will turn yellow, which is normal and will be fine once the moulting is over.
2. When a cat is deficient in nutrients, it will also cause dry and yellow hair. You can feed the cat some cooked egg yolks, salmon, cat fish oil, etc. to supplement nutrients.
3. If the cat is infected with parasites, it will also cause the hair to turn yellow. The cat must be dewormed regularly.
4. If the cat consumes too much salt, its hair will also turn yellow. Avoid letting the cat eat salty food and try to eat as light a diet as possible.
5. Bathing your cat too frequently will also cause the cat's hair to become dry and yellow. You should reduce the frequency of bathing, only once a month or two.