In Nepal I was pissed on by musk ox. Nasty buggers; don't let anyone tell you otherwise. The stench was horrendous. Anyway my wetnurse, Sita, went to our juriberry tree, picked a few, put in a mortar, made a paste, and rubbed it on yours truly. Viola! 30-odd years later and the smell is almost gone.
Do you have a juriberry tree in your yard?
You may get some responses from the denim-and-street-wear crowd who'll tell you cat piss adds to the lustre of selvedge. They'd be right.