Scott E. Poock, DVM, DABVP, discusses deworming with a focus on differences between confinement and pastures. He reviews worm life cycles and how infestation occurs.
Source: American Dairymen, March 10, 2021. Link.
If a heifer has been raised in confinement and hasn’t had exposure, you don’t need to waste money on deworming. By contrast, if heifers have been exposed to worms, you should evaluate the situation and determine when to deworm them.” – Scott E. Poock, DVM, DABVP
INSIGHTS: Parasite control remains important in herd management. While animal health pros may have years of experience with this topic, producers may not have the same level of knowledge. It is a good practice to ask about the producer’s intentions for parasite management, including where cattle will reside.