Dogs and property throw up some of the more unusual and difficult issues on which a police lawyer is asked to advise. In the decision of Henderson v Comr of Police of the Metropolis [2018] EWHC 666 (Admin) and the subsequent costs decision at [2018] EWHC 1092 (Admin), the court visited two issues – the standing of a person to intervene in a case concerning the destruction of a potentially prohibited breed and kennelling costs during the course of an appeal by way of case stated/judicial review to the High Court.