definiens: means ( a ) the modification or alteration of livestock, or of any products, cells or materials derived from livestock, or the use or provision of any processes, methods or services using livestock, or the use of any products, cells or materials derived from livestock, for the purposes of ( i ) affecting the fitness of such livestock, i ncluding affecting their ability to survive or reproduce, ( ii ) creating, expressing, transmitting, conferring, improving, or imparting a Trait of interest in such livestock, or ( iii ) bioproduction or bioprocessing, or ( b ) the use, production, alteration or modification of exotic animals, or of any products, cells, tissues or materials derived from exotic animals ( including biomaterials derived 14 from such exotic animals ) in or for consumer goods or products . For the purposes of this definition, ( A ) means ( 1 ) cattle, sheep, goats, buffalo, llamas, camels, swine, poultry and fowl ( including egg -producing poultry and fowl ), dogs, cats and equine animals, ( 2 ) animals used for food or in the production of food, ( 3 ) animals ordinarily raised or used on the farm or for home use, consumption, or profit, and ( 4 ) fish used for food, and ( B ) means snakes, alligators, elephants, ca mels and other exotic animals but specifically excludes all rodents . Notwithstanding anything in this definition or elsewhere in this Agreement to the contrary, Livestock Applications does not include ( i ) the use of any animal or animal cell in preclinical research or ( ii ) the treatment of animal disease