Wind Direction Checker. When working a K-9 into the wind for an area search, you need to know the best place to position your dog. With this puffer bottle, you can easily detect the wind direction. Simply shake it first to break up the powder then squeeze at a 45 degree angle.
The Essentials
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Odorless and non toxic
Bottle Size: 2 oz.
Powder Amount: Approx. 1.75 oz. Product settles in bottle.
