Archived from groups: rec.audio.pro (More info?
> I couldn't find a newsgroup that would really related to my question so
> this group came the closest. I live in a subdivision where many
> neighbors have pets(dogs). Everytime i mow the yard some dogshit is
> laying in the grass. I can't find any lawn chemicals to discourage dogs
> from shitting in my yard. The alternative is that i heard dogs do not
> like high pitch sounds. Is there an audio device that i can attach to
> one side of my house from maybe wire it from inside my house to the
> exterior of the left side of my house to sound off this device, thus
> discouraging dogs from getting on my side yard? Thanks.