Fur dyeing refers to the process of dyeing fur with dye to make it uniform and firm in color.

According to the different properties of dyes, it can be divided into acid dye dyeing, acid medium dye dyeing and oxidation dye dyeing. According to the dyeing operation method, it is divided into immersion (dyeing and dissolving "several water to dye the fur), brush dyeing (dyeing solution is brushed on the hair), spray dyeing (dyeing solution is sprayed on the hair), printing and dyeing (dyeing dye paste is printed on the hair) and gradual dyeing (from light to deep natural dyeing). Natural colored fur should be bleached with hydrogen peroxide, ammonia, hair protection agent, etc., to facilitate dyeing and printing.