Purina LabDiet®

P.O. Box 19798
St. Louis, MO 63144
United States of America


Animal Husbandry //

Feed Products
Hydration Products

Laboratory / Surgical Equipment and Supplies //

Small Animal Irradiation


LabDiet®s heritage of providing small animal nutritional excellence and research has set the industry standards for over 100 years. Since 1917, when PMI® established its first experimental laboratory, LabDiet® formulas have set the industry standard for nutrition in animal diet research and development. Our first LabDiet® product was introduced in 1942 along with our Constant Nutrition® philosophy. The fundamental principle of Constant Nutrition® in our LabDiet® products remains uniformas its been since our introduction to the research community.