(1)  The Montana department of agriculture hereby adopts and incorporates by reference the model feed regulations and model pet food regulations as published in the 2000 official publication of the association of American feed control officials (AAFCO)  .   The model feed regulations are found on pages 85 through 101 and the model pet food regulations are found on pages 113 through 122 of the official AAFCO publication.   A copy of the AAFCO model rules may be obtained from the Montana Department of Agriculture, P.O. Box 200201, Helena, MT 59620-0201 or the entire official publication may be obtained through AAFCO.   The director of the Montana department of agriculture or designee shall be the official recognized throughout the model regulations.