Hill's Pet Nutrition, Inc

Founded in 1931 by Adolph Trouw, Trouw Nutrition International processes and distributes grains, nutrients and additives such as salmon for domestic pet food around the world. In addition, the company provides the livestock, equine and companion animal industries with technology-based products originating through its ongoing research and development programs. The company s products and services include basic nutrition and health products, bio-nutrients, proteinated minerals, specialized proteins, feed protectants, odor control products and toll manufacturing and blending services. Trouw s goal is to achieve greater feed efficiency, food quality and consistency, as well as improve the well being of equine and companion animals. Trouw Nutrition International is a subsidiary of Netherlands-based Nutreco Holding and maintains its corporate headquarters in Highland, Ill.

Purina Animal Nutrition is dedicated to supporting animals in achieving their maximum potential through their specialized feeds and the expertise of the Purina Animal Nutrition Center. Discover how Purina's commitment to animal health and nutrition can benefit your animals and help them thrive. Generated from their website's infomation

Land O'Lakes Purina Feed is the largest producer and marketer of animal nutrition products in the United States. Its products are identified by the checkerboard logo and the Chow brand name. The company produces a complete line of commercial animal products, as well as a line of horse, pet and specialty animal products under numerous brand names, such as Omolene, Equine Senior, Lean Generation, Impact, Ultimate EXT and Layena. The company's subsidiaries, PMI Nutrition and PMI Nutrition International produce and market products under the PMI Nutrition and PMI Nutrition International brands. Purina Mills' products are distributed through a nationwide network of Purina dealers and direct customers. Purina Mills was founded in 1894 as a producer of horse and mule feed. Headquartered in St. Louis, Purina Mills has manufacturing plants throughout the United States.