In message , old git
wrote


What I wanted to know, are cats affected by high frequentcy noise as
dogs are. I was thinking of those whistles that humans cant hear. Or is
there some other trick I can use untill the warmer weather arrives.

Get one of those pump up garden sprays, fill in with light vegetable oil
and plenty of ground up dried chillies.

Rig up a simple trigger device that the cat sets off when irresponsible
owners let their pets stray to destroy your garden.


--
Alan
news2005 {at} amac {dot} f2s {dot} com