Frugal McDougal is a character who appeared in the Season 9 episode "Phantom Bagpiper". He is a horse jockey who was after Laird Milton McKilty's prized ponies, hoping to get his hands and claim them as his own by whatever means necessary, as long as it's "legal". He had a servant read a law book which stated that he is not allowed to claim another man's horse unless they venture onto his land, and thus he set about making this so.