Pet Dog Repeller

Pet Dog Repeller Anti Barking Stop Bark Dogs Training Device LED Ultrasonic Dogs Adapter Without Battery Pet Supplies Product Description: Easy to Operate, train all Kinds of Dogs such as that are Used as Pets, in Police and for Shepherding. Our Pet Dog Repeller is designed to keep unwelcome animals away from your property. It emits ultrasound that repels feral and wild dogs, but is safe for pets. With our product, you'll be able to keep your yard and other outdoor areas free from pests. Specifications:Material: PlasticColor: BlackSize: Double head dog repeller 13.5*5.5*2.5cmWeight: 60g Also, The following conditions do not drive dogs well:1. The dog you own, because it knows that the owner will not hurt it;2. Noisy environment, such as downtown or roadside;3. Dogs with the owner-dog-dominant; trained large dogs-well-trained;4. When the battery voltage is too low-the transmit power is low. The above situation will not affect the use of this product, because your own dog, dogs who ofte