WAC 16-252-140   Use of artificial coloring.  (1) Artificial coloring may be used in pet food if it is harmless to animals.

     (2) Any pet food or specialty pet food ingredient or pet food or specialty pet food product must not contain materials that enhance the natural color of a food if it conceals inferiorities.



[Statutory Authority: Chapters 15.53 and 34.05 RCW. 03-23-129, § 16-252-140, filed 11/19/03, effective 7/1/04.]