If a silver shaded cat's fur appears dull yellow, dry, or brittle, it may be due to insufficient nutrition. Therefore, the cat owner should supplement the fur with nutrients in a timely manner.
First, in terms of feeding, you should feed your cat foods that supplement the nutrition of its fur, such as high-protein foods, meat, egg yolks, and seaweed. Cat owners can prepare nutritious cat food for their cats 2-3 times a week, and then mix the cat food with lecithin. 
The yellowish coat of a silver shaded cat could be due to genetics. Some cats have yellowish fur from kittenhood that doesn't turn white no matter how much they are washed; this is mostly due to genetics. Purebred silver shaded cats generally don't have this characteristic.
In addition, if cat owners bathe their silver shaded cats too frequently, it can easily lead to fading and dryness of their fur, which may eventually turn dark yellow. Frequent bathing can also damage the skin's stratum corneum. Therefore, cat owners only need to bathe their silver shaded cats 2-3 times a month.
