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Title: works well
Review: My husband bought this since we are surrounded by pets in our new neighborhood, some of which can't keep to their own property. I thought, what a waste of money at first.But my kids are scared to death of animals (except for one cat loving daughter), and the ones around us just let themselves into our fenced backyard and stand between us and the car sometimes.Works great on the cat next door (he goes right back to his yard). Worked great on the german shepherd across the street too (until the last time we used it - either it's already out of batteries or she's used to it and doesn't care). It seems mostly reliable on the animals around us though.
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