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Tail Docking and Animal Welfare

机译:尾部对接与动物保护

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Tail docking is a common practice on many dairy farms, and is perceived by many farmers to improve cleanliness and enhance milking parlor efficiency. It is a controversial practice attracting increasing scrutiny by the animal welfare community. Scientific studies have been performed to evaluate physiological and behavioral responses to tail docking in preweaned calves and preparturient heifers. The effect of tail docking on animal behavior, indicators of pain, fly avoidance behaviors, immune responses and circulating plasma cor-tisol have been reported. Additional studies have been performed to evaluate the effect of tail docking on cleanliness and udder health in lactating dairy cows, The purpose of this paper is to review current research relatedto tail docking in dairy cattle.
机译:尾巴对接是许多奶牛场的普遍做法,许多农民认为尾巴对接可改善清洁度并提高挤奶厅的效率。这是一个有争议的做法,引起了动物福利界越来越多的审查。已经进行了科学研究,以评估断奶前犊牛和产前小母牛对尾巴对接的生理和行为反应。已经报道了尾巴对动物行为,疼痛指标,避蝇行为,免疫反应和循环血浆皮质醇的影响。还进行了其他研究,以评估对接对泌乳奶牛清洁度和乳房健康的影响。本文的目的是综述与奶牛对接有关的最新研究。

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