<b>WWVVPET Dog Spray Bark Collar with Remote releases a burst of citronella spray in front of dogs' snout through pressing the remote buttons, to distract him from his barking behavior with no side effect, no electric shock, and no hurt.<br></b> <br/> <b> Comes with a can of citronella spray refill.<br></b> <br/> <b> Note : This collar can only be controlled by the remote, it will never spray automatically when the dog barks so you can avoid the "false-sprays" common with automatic spray designs. </b><br><br/><b>Main Features:<br></b> * 1). Safe, effective and humane training without electric shock.<br> * 2). 3 Training modes: Citronella Spray, Vibration, Beep.<br> * 3). High, Low or No Spray, three spray level adjustable.<br> * 4). Rechargeable Li-ion battery lasts up to 11 days for the collar.<br> * 5). Small size and adjustable collar fit for all size dogs over 8lbs.<br> * 6). Remote Range up to 1000 ft / 330 yards.<br> * 7). Indicates low battery when the Red light on the receiver flashes.<br> * 8). LCD display to show the information.<br> * 9). Lightweight and Small- Only 100g and 5.9x3.3x2.8 cm.<br> * 10). Hight Capacity: Refill 25-30 sprays every time (300-400 sprays/can).<br> * 11). <b>Note: Slight rainproof design only for light rainy weather or wet grass exposure, but don't use it when heavy raining ,swimming, playing with water,or soak in water.</b><br><br/> <b>Important Note: How to fill the citronella spray?</b><br> Firstly, <b>turn off the collar.</b> Set the collar on a flat surface with the refill port turned upwards. Hold the refill spray can upright and <b>Vigorously and Firmly press </b> the nozzle down into the refill port. Hold down firmly for 15 seconds and then release. <br/> <b>Using Tips:<br></b> 1. Make sure the collar is not too tight nor too loose.<br> 2. For dogs with long furs, trim the furs along the spray path for effective spray range.<br> 3. Our bark collar is suggested to use for dogs over 6 months and over 8lbs.