The introduction of penicillin marked a profound transformation in the field of medicine, extending its influence beyond human health to the livestock industry. As a cornerstone of antimicrobial therapy, penicillin has played a pivotal role in the management of diseases affecting cattle, significantly contributing to herd health and productivity. With its ability to combat a wide range of bacterial infections, this antibiotic has enabled farmers and veterinarians to effectively treat ailments that could otherwise lead to severe consequences for the animals and the farmers relying on them. The use of penicillin in cattle is not merely a matter of treating illness; it also encompasses broader implications for animal welfare, food…