✔ 2018 LATEST MODEL ! SPECIAL AMAZON BUNDLE INCLUDES - One Premium Quality Tekipet No Bark Vibration and Warning Sound Collar + Free Bonus USA Flag Dog Bandana. ✔ HUMANE. EFFECTIVELY REDUCES YOUR DOGS BARKING – WITH NO SHOCK – The Tekipet No Bark Vibration and Warning Sound Collar reduces your dog’s barking safely without causing the dog any pain or distress. This is a humane collar with NO SHOCK to your dog. ✔ SUITABLE FOR ALL DOG SIZES – The collar works effectively on small, medium and large dogs from 15 lbs to 110 lbs. ✔ HIGHEST QUALITY DESIGN – The Tekipet collar is made from a solid piece of durable, waterproof plastic and the collar has an adjustable strap (10-22 inches). Includes two colors: Blue and Orange and a Free Extra back-up battery. ✔ 100% MONEY BACK GUARANTEE – We are so confident in the quality of our product we offer a 100% Money Back Guarantee. Try it now and put us to the test !