Dogrook Dog Bark Collar- Rechargeable Bark Collar- Humane, No Shock Barking Collar- With Vibration & Beep- Bark Collar For Small, Medium & Large Dogs- Anti Barking Collar – No Remote- 8-110 Lbs : Pet Supplies

Extra parts – In addition to the automatic stop barking collar we have included USB cable and prong covers. Adjustable for S M L dogs – no shock bark collar is adjustable for dogs weighing 11 to 110 lbs with neck size of 9 to 22 inches. Adjust the strap according to the size of your dog. Action without remote – The collar works in automatic mode in which sounds and vibrations are combined to effectively and safely stop the barking. At the first bark there will be only a sound signal at the subsequent barks vibrations are added to a sound signal. Useful when you are not at home and your dog stays alone. Rechargeable version – no bark collar works about 14 days with 1 battery life. Get a full charge in 2-3 hours. Humane bark collar with 2 modes – in 96% cases helps decrease (eliminate) dogs barking by automatic performance with 5 safe stages of sound (beeps) and vibration. Beeps and vibrations are switching automatically based on the amount of dogs barking increasing after each bark.