On Sun, 04 Apr 2004 21:25:08 GMT, "Victor & Toni Jo Friedmann"
wrote:

Does anyone know of a sonic device that operates to 100 ft to discourage a
neighbor's barking dog?

vic

I found one from the magazine on a Delta flight several years ago. I
bought it and sent it back within 30 days. I could not tell a
difference. So then I bought the very heavy/thick glass windows from
Pioneer exteriors for about $700@. The windows, although very
expensive, cut down a LOT of noise. If you want the guys name to call,
let me know and I will find my old records.