What are the opening hours?

Monday 7:30am - 4:30pm Tuesday 7:30am - 4:30pm Wednesday 7:30am - 4:30pm Thursday 7:30am - 4:30pm Friday 7:30am - 1:30pm

Addison Labs

Creators of the MAXI/GUARD® product line, trusted by top veterinarians worldwide. Dedicated to manufacturing effective solutions for animal care.

Our mission is to be the premier provider of exclusive and innovative technologies to assist the global betterment of animal care by solving problems for veterinary professionals, animal producers, and pet owners.

01/08/2026

Keep your pet’s smile fresh and healthy!

MAXI/GUARD® Oral Cleansing Wipes make daily dental care quick, gentle, and completely taste-free. 🐾✨

01/01/2026

Happy New Year from Addison Biological Laboratory!
Wishing you a joyful, healthy, and bright 2026. 🐾✨

12/30/2025

🎉Erik Martinez, our Chief Operating Officer, celebrates 5 amazing years with Addison Biological Laboratory this week! His leadership, dedication, and passion have made a real impact every day. We’re thankful for his leadership and everything he contributes to our team!🎉

12/24/2025

Happy Holidays from all of us at Addison Biological Laboratory! 🎄✨
Thank you for your continued support and partnership throughout the year—we’re grateful for each of you.

Please note: We will be closed December 24–26.

12/18/2025

🦌 Santa checked his list twice — healthy reindeer all around!
No autogenous vaccine needed this season.
But don’t worry Santa… if anything ever does sneak into the herd, we’ll whip up a custom-made solution faster than you can say “Ho Ho Ho.”

12/10/2025

Happy International Day of Veterinary Medicine!
To the veterinarians who safeguard animal health across the globe — thank you.
Addison Biological Laboratory is proud to partner with 49 veterinary distributors worldwide, providing trusted animal health solutions.🌍🐾

12/03/2025

Celebrating National Cat Lovers’ Month! 😺
Healthy smiles are a gift that lasts all year.
Discover MAXI/GUARD® dental care for cats: https://addisonlabs.com/product-category/cats/

11/26/2025

What we do goes beyond products — it’s about the people behind them and the partners who trust us every day.

This week, we’re especially thankful for our hardworking team, the dedication that drives our work, and the veterinarians and producers who make it all meaningful.

From all of us at Addison, have a safe and happy Thanksgiving! 🦃🍂

Please note: Our offices will be closed Thursday, Nov. 27, and Friday, Nov. 28 to celebrate the holiday.

11/17/2025

🎉 Celebrating Milestones! 🎉

This week we recognize Tommy Kindle for 15 years and Dale Mankins for 5 years with Addison Biological Laboratory!

Thank you both for your hard work and dedication.

11/12/2025

What We Do Wednesday
From formulation to final shipment — it all happens here.
Our companion animal care lines are manufactured, bottled, packaged, and shipped directly from our facility in Fayette, Missouri.
That’s what we do: deliver quality, consistency, and care in every bottle — all under one roof.

11/05/2025

What We Do Wednesday 🔬
Before every vaccine comes discovery.
Our in-house diagnostic lab identifies pathogens from field samples — helping veterinarians make informed animal health decisions and guide custom vaccine development.
Fast. Reliable. Veterinarian-driven.
That’s Addison.

10/31/2025

🎃🐾 Happy Howl-oween! 🐾🎃

Wishing you a spooky and safe Halloween with your furry friends. 🧡

Address

507 N Cleveland Street
Fayette, MO
65248

Opening Hours

Monday	7:30am - 4:30pm
Tuesday	7:30am - 4:30pm
Wednesday	7:30am - 4:30pm
Thursday	7:30am - 4:30pm
Friday	7:30am - 1:30pm

Website

http://addisonlabs.com/

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