ONE DAY SALE - No Bark Collar For Dog Control - Anti Bark Vibration Shock E Collar for Small/medium/large Dogs - Harmless to Use - 7 Levels Adjustable Sensitivity - 3 Dog Training E-books | Pet's Mum GUARANTEED DOG BARKING PROBLEM SOLUTION: Stop your dog's excessive barking in a very short time with the help of our New Bark Control Collar and Dog Training E-books by Pet's Mum with 7 level button sensitivity adjustment is a easy, safe and humane way to Control Dog's Barking. EASY TO USE & COST EFFECTIVE- Replaceable FREE 6 volt battery with Low Consumption. It is not a Rechargeable Battery. Pet's Mum dog Training Collar is best for 10-120lbs Small, Medium and Large Dogs. If you use this shock collar for small dog under 10 pounds, please be careful and test from the lowest sensitivity level. SAFE, SECURE & HARMLESS- Advanced Microprocessor, Adjustable Sensitivity Control, Automatic Harmless Warning Sounds and 7 Level Static Shock With 2 training modes: beeper and static shock. DOG TRAINING E- BOOKS & ADJUSTABLE NYLON COLLAR from 6 to 30 for Small, Medium and Large Dogs. In Addition, Free E-Books will help you to stop dog's insane barking and top 10 obedience problem in less than 3 days. MONEY BACK GUARANTEE AND WARRANTY: You Have Risk Free 30 Day 100% Money Back Guarantee By Amazon A to Z & Hassle Free 18 Month Warranty. You Have No Risk At All. Please Give Us a Try as You have nothing to loss.