I work very hard in my garden and to think that I have to deter a cat that isn't even my own problem pisses me right off...I like all animals and it isn't the cats fault that their owners are complete twits and can't take care of them....Jeeze...Would you get a dog and let it runs where ever it wants? There should be a a course for people who get cats and brag that they are outdoor cats and don't bother them at all...Hello...They are bothering your neighbor... Get a grip cat owners and yes it is cat shite in my garden.... The scientist was busy so I got my neighbors kid to check it out and sure enough it's from a cat...Really do you see dogs crawling through your garden to crap in there...