EpicPet Premium Bark Collar - Static Shock No Bark Collar with Adjustable Sensitivity for Large, Medium, and Small Breed Dogs &#9989; HUMANE AND SAFE --&gt; Static shock collar designed to use audible tones first then progressive minimal static correction, because we know you love your dog! &gt;&gt;&gt; Winter Promotion for a limited time while stock lasts. &#9989; MINIMIZE FALSE POSITIVES FOR PEACE OF MIND --&gt; New microprocessor recognizes your dog's voice pattern to prevent false corrections. Newest model and most effective on the market. Your furbaby is worth it! &#9989; MULTIPLE SETTINGS --&gt; Six adjustable levels of sensitivity, can use lowest effective setting for your dog's comfort and to adjust for a smaller dog's bark. Our no bark collar is powered by an easily replaceable 6V alkaline battery. &#9989; LIGHTWEIGHT AND ADJUSTABLE --&gt; Effective for dogs weighing 5lbs to 150lbs. High Quality nylon reflective strap ensures a comfortable fit from a 5" to 24" neck and ensures nighttime visibility during walks to keep your pet safe. &#9989; ENJOY PEACE AND QUIET AGAIN --&gt; Click Add to Cart now to safely begin your journey towards bark free days with your new no bark collar! Comes with our 30 day Satisfaction Guarantee! *For a limited time, get a bonus 21 page E-book with your purchase!*