Organic Dairy Alternatives to Antibiotics
Enhance your herd's health, digestion and milk quality, the natural way.
CowMaster and Dr. Karreman’s products have been tested and trusted by veterinarians and farmers across the country. Healthier cows and higher quality milk are possible without traditional antibiotics.
Acclaimed Veterinarian Hubert Karreman brings his vast knowledge of holistic animal care to every product. CowMaster is now Dr. K's. Same Dr. Hubert Karreman, same reliable formulas.
And...get FREE SHIPPING in the US or Canada on your first order!
PhytoMast™ uses all-natural, plant-based technology to improve milk quality without antibiotics. Watch the video below to learn more, and then get started with our special introductory offer!
Enhance your herd’s
- Milk Quality