Female cats will spend a lot of energy when giving birth, and will lose a lot of nutrients when feeding kittens. Breeders should prepare light, highly nutritious, and high-protein food for the female cat to replenish her body. Feed the female cat with nutritional paste just after giving birth. Feed egg yolk, meat, fish soup, etc. in the first 5 days after birth. Afterwards, vitamins and calcium are added while supplementing nutrition. The breeders pay attention to less salt and no oil when making it.