Dr. Jim MacDonald
Veterinarian and livestock expert
Dr. Jim MacDonald is a veterinarian with expertise in cattle nutrition and management. He has spent decades studying the effects of different feed sources on growing cattle. Dr. MacDonald has published numerous papers on the topic and has presented at conferences around the world. He is widely respected in the agricultural community for his knowledge and experience. Dr. MacDonald has a Ph.D. in animal science from a...
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