I would like to thank you once again for a fantastic product. It surpasses all you said it would do. In additional to putting a literal stop to the coyote and owl attacks, it also stopped the infestation of “Katrina Thieves” on my farm! Even though Hurricane Katrina is a distant memory for most people, years later I am still experiencing the looting and trespassing problems that started after Hurricane Katrina ripped through Louisiana. I even overheard some “bandits” that were caught stealing saying they wouldn’t venture onto my property because I’ve got some type of system installed there. I am very pleased at how these work! Thank you, thank you, thank you!