Buy shoo for your yard.
Place shoo in front of your home to prevent dogs from pooping on your lawn.
Shoo's custom-built PIR (passive infrared sensor) works by detecting infrared radiant heat emitted by or reflected from objects like dogs.
So when a dog, walks pass the sensor within 25 feet, shoo generates two distinct Ultrasonic sounds that are designed to deter large and small dogs (also effective on cats).
The Ultrasonic sound is not audible to humans and doesn't hurt dogs.
Shoo is conveniently powered by solar and rechargeable AA batteries.
Weatherproof and simple to set up.
Included with shoo are an aluminum yard spike and a USB charger.