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Gateway Lab Supply is a regional supplier of quality feed, bedding, and enrichment products, dedicated to providing exceptional service to the research institutions we serve.

Your Gateway to Animal Health & Wellness

At Gateway, we are committed to delivering Excellence.

At Gateway Lab Supply, providing the highest quality products and service is more than just a statistic. It's our passion. With over 30 years of industry experience and knowledge, we supply research facilities throughout the Midwest with close communication, consistency and dedication.

Our Team​

Family owned and operated with more than 3 decades of experience and knowledge in the specialty animal care industry.

Our Facility

Our 17,000 sq. ft. warehouse in St. Louis, MO is dedicated exclusively to the storage and distribution of specialty animal care products.

Our Products

Gateway Lab Supply is dedicated to creating individualized service based on each customers’ needs.

Hands Holding Specialty Lab Feed Gateway Lab Supply


Nutrition is the cornerstone of animal wellness programs. Gateway provides the highest quality feed from the most trusted brands in the industry. Our team can help you determine which diets will work best for you, from maintenance to breeding to custom research diets and diets for special applications.


Selecting the right bedding for your animals can decrease their stress and improve their performance, thus supporting more accurate research results. Gateway offers the spectrum of bedding materials that mimic the natural habitats of specialty animals, and maintain consistent environmental balance.

Lab Mouse in Wood Shavings Bedding Gateway Lab Supply
Bedding Products Warehouse Stock Gateway Lab Supply


Our warehouse is purpose-built for the storage and distribution of specialty animal care products. Our storage and handling protocols are designed to reduce or eliminate the possibility of contamination. Temperature and humidity are monitored on a continual basis.

Ready to support your animal health and wellness program with the best?

We love partnering with organizations that thrive on quality, consistency, and continual improvement.

If this is you, please submit your details in the form, and we'll be in touch within 1 business day.