Patrick Biggs

Patrick Biggs, Ph.D.

Nutritionist, Companion Animal Technical Solutions

I enjoy talking to people about their animals and looking for new ways to become better caregivers. With a deep history in animal care and partnerships, Purina stands for both of these passions.



University of Illinois at Urbana-Champaign


Most recently, Dr. Biggs worked as a poultry nutritionist for BioResource International, Inc., where he specialized in development of high-performance enzyme feed additives for poultry. Prior to this, he was dedicated to poultry management and research at Ridley, Inc., and Alltech.

Dr. Biggs holds a Bachelor of Science, Master of Science and Ph.D. in animal science from the University of Illinois at Urbana-Champaign. His Ph.D. work focused on evaluating alternatives to antibiotics in poultry rations – with a goal of helping flock raisers provide fresh, wholesome nutrition to their flocks.

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