Veterinarian Roy Lewis provides a variety of tips on herd health, animal welfare and immunization for western Canadian cow-calf operations, both commercial and purebred.
Animal Health: Tips on vaccines, equipment and other matters, in either purebred or commercial cow-calf herds
Animal Health: Subtle differences can give one medication an advantage over another
It's important to look at the pros and cons, if any, and ask questions
Several products are effective, but pay attention to timing
Be properly prepared and do it right – good for cattle and business
Early treatment can save the udder, and plan to cull susceptible animals