PetAg, Inc. has been the leader in advancing the science of animal nutrition for over 80 years. We pioneered the animal milk ... replacement category with Esbilac® for Puppies and KMR® for Kittens, the #1 selling milk replacers. PetAg is a 100% employee-owned company, and we are dedicated to helping animals lead healthy, vital lives by providing the most effective products, formulated with highest quality ingredients and supported by the state-of-the-art quality control and research. Over the years we’ve grown by expanding our line of innovative products that enhance and enrich the lives of every animal, every day. read more