It is recognized that nutrition is the most important environmental factor influencing the ability of laboratory animals to reach their genetic potential for growth, reproduction, longevity, and to respond to environmental stress. Therefore, it is essential for research scientists, veterinarians, and animal facility managers to have detailed dietary information in order to make valid conclusions regarding experimental reports.

We believe it is important to know exactly what ingredient components and levels are going into your diet. Zeigler lab diets are comprised of fixed formulations, where ingredient compositions and concentrations remain constant, and are not altered without the knowledge or consent of the researcher. Fixed formulations help to decrease the amount of variation in dietary constituents not routinely assayed, such as phytoestrogens, which may influence experimental results or jeopardize the well being of animals.

Features & Capabilities:
. Fixed Formulations (see Feed Formulation: Fixed or Fiction?)
. Reduced Phytoestrogen Diets
. Aquatic Research Diets (New!)
. Non-Medicated Facility (medications added at a separate plant)
. Export to Over 50 Countries utilizing ISO-9001:2000 Specifications