I have been reading a book called the "The Amazing SAS" and it is about the SAS in East Timor, Afghanistan, and Iraq and in one chapter on Afghanistan it tells how goat herds were getting to close to hidden obsevation posts and the behaviour of the goats may be noticed by hostile forces so they tried all sorts of ways to get the goats to leave the area, one was to put tiger shit and urine on and around the bushes the goats were eating but the goats ate the tiger shit and the leaves dripping with tiger urine!!!!! it may have been cheaper for the Univesity to buy the book instead of expensive trials! I suppose it gives someone a job.

Steve