Post argued that he had ownership of the fox as giving chase to an animal in the course of hunting it was sufficient to establish possession .
Post sued Pierson on an action for trespass on the case for damages against his possession of the fox .
Post argued that Pierson had ownership of the fox as giving chase to an animal in the course of hunting it was sufficient to establish possession .
Post sued Pierson on an action for trespass on the case for damages against his possession of the fox .