Zesterra Tubs Available at Key Cooperative

Mar 16, 2026


NEW PRODUCT!  Zesterra® Horse tubs by Pro Earth Animal Health


Key Cooperative is pleased to announce that we now offer Zesterra® Horse tubs by Pro Earth Animal Health. 

Zesterra­­­® promotes digestive health, hydration, and performance in horses of all ages. The Zesterra­­­ lick tubs are a great way for horses to reap the benefits of the Zesterra liquid supplement on a daily basis. Carefully formulated with essential nutrients including vitamins and minerals, these tubs provide an economical and convenient way to ensure your horses are receiving the support they need.

Convenient Feeding
Allows horses access to a nutritionally balanced supplement with the convenience of self-regulated feeding.

Stress Support
Contains the same acid-neutralizing properties of the liquid supplement in a convenient tub. This helps with stress-related issues, such as gastric ulcers and poor performance.

Safe for Horses of All Ages
A good source of protein that includes a variety of essential nutrients, vitamins and minerals

​Made in the U.S.A.
Produced in an ionophore-free facility and cured to prevent melting in the rain/heat and overconsumption.

Various Tub Sizes Available
Key Cooperative has 200, 125, 50, and 30 pound Zesterra tubs available. Call for pricing!


Start Your Horses on Zesterra! Contact our feed team: 
Kelcie Carpenter | Key Cooperative, Gilbert Feed Sales | 515-232-6515
Jim Hawkins | Lifestyle Feed Sales | 641-990-8964



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