1.  ’Commercial feed’ means all materials or combinations of materials which are distributed or intended for distribution for use as feed or for mixing in feed. The term includes, without limitation, pet food, specialty pet food and mineral feed.

2.  The term does not include:

(a) Unmixed whole seeds, including, without limitation, unmixed whole seeds which are physically altered, if such seeds are not chemically changed or adulterated.

(b) Commodities, including, without limitation, hay, straw, stover, silage, cobs, husks and hulls and individual chemical compounds and substances if those commodities, compounds or substances are not intermixed, mixed with other materials or adulterated.