PetAg 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. For careers please visit us at