In this article, the author suggests that the old common law rule denying that an owner of property owes a duty of care in respect of escaping animals should be abolished. After discussing the original English case in which this finding was made and the reasons for its creation, the author questions whether the principle remains coherent with other legal principles in tort, including the massive development of the common law of tort in recent years. He concludes that the rule is an anachronism and should be abandoned. If the reasoning for the decision were ever applicable to Australian conditions, it is not applicable any longer. The rule reflects anexception to a general principle of now universal acceptance, without justification. The Aus...