Harry operated a game farm in the suburbs of a large city. He took all reasonable precautions to keep the animals, some of which were dangerous, within the confines of that game farm. One night, a group of protesters came onto the property and released all the animals as an act of protest against the incarceration of such wild creatures. One of the animals, a cougar, went onto a neighbour's property and killed an expensive show dog. That neighbour sued Harry. Explain the neighbour's likelihood of success.