Who We Serve

Armor provides an integrated animal health management approach by connecting our veterinary expertise and services, diagnostic lab testing, data, animal health products and support to producers, hoof trimmers, veterinarians and animal health dealers in the United States and around the world. Our current website offers animal health and veterinary products with a focus on Dairy and Beef.  As we continue our integration please continue to shop  MWS-D.com for wholesale items.


The Armor Dairy Division has a selection of over 8,000 animal health products and livestock supplies. We are competitively priced and honor all manufacturer contract pricing. By purchasing all your animal heath supplies from one source it simplifies purchasing and returns in turn saving you time and money.

The Armor Animal Health staff is available to assist you in choosing the best solutions for your animals.

Click below to view our new lower prices on dairy essential products.

Cow in StallCow in Stall

Beef CattleBeef Cattle


The Armor Beef Division has been a source of quality animal health products since 1956.

Through the years, we have expanded our product offerings to include animal feed, livestock equipment, fencing, show supplies and pet products.

Based in Mandan, ND, our knowledgeable team of livestock specialists provide quality advice that you can count on for all your animal health questions. We offer a wide range of livestock pharmaceutical supplies and supporting products for beef, swine, sheep, equine, and dairy.

Products may be purchased at our retail store in Mandan, North Dakota, through our catalog, or online at stockmens.com. Orders placed before 2:00 p.m. CST are normally shipped the same day. Our dedicated sales and shipping teams are committed to prompt fulfillment of your order.

Armor Animal Health Beef Division, formally Stockmen’s Supply.


We distribute animal health supplies to retailers across the globe. Whether your business has one storefront or many, we are dedicated to helping you exceed your customer’s expectations. Our friendly sales team can assist you in sourcing the products you want when you need them at a competitive price. Choose from thousands of stocked items in the dairy, beef, equine, swine, goat and sheep categories as well as backyard poultry, wild bird and farm and home products. Retail partners like you also value our on-staff veterinarians. When a customer comes into your store asking tough questions about how to keep their animals healthy, we can help you get the answers you need and take your service to the next level.     

Horse and DogHorse and Dog


Our Veterinarian Partnership Program helps clinics decrease the amount of time spent on administrative tasks so they focus on what they do best: improving the health of animals. As a veterinary partner, you have access to our Shield app, an electronic prescription and herd health management system. We also make your job easier by offering competitively priced lab testing, a full-service pharmacy as well as thousands of prescription and over-the-counter products that can be shipped to your clinic or directly to your customers. Imagine expanding your clinic’s product and service offerings while saving on inventory costs and administrative hassle!


The Armor Hoof Division has a wide selection of hoof care products and supplies. With a hoof specialist on staff with over 14 years of on-farm experience as a hoof trimmer, Armor can provide you solutions that fit your hoof care and business needs. Our competitively priced products and a one-stop-shop supply selection is a great way to save time and money. We would love to work with you on growing your business as a hoof trimmer in order to help your customer’s thrive in the future ahead.

Click here to view our Hoof Product Offerings


Our lab provides the herd health and reproductive solutions you need to detect and make informed decisions about your animals and operation — allowing for minimized economic losses and maximized profits. Utilizing Armor lab services grants you valuable access to our industry experts who are available to consult with you in areas related to disease control programs and strategies aimed at maintaining and improving the health of your herd. Our technologies assist operators in the beef and dairy industries in the selection of healthy, low-risk animals, ultimately leading to an increase in profitability.

Armor Animal Health’s Lab, formally known as Animal Profiling International, Inc. (API)

We are committed to:

Detecting challenges that you may face day to day.

Defending and leveraging your strengths through a partnership

Delivering on the promises that will help you accomplish your goals.