Auto Citronella Dog Bark Collar with 3 Spray Levels & 3 Sensitive Levels Adjustable, Upgraded Humane Anti Barking Control Collar, IPX7 Waterproof Safe Citronella Spray Collar for L/M/S Dogs - Gutes Leben, H2O-0011

• 【Humane & Effective & Harmless】: Our spray anti-bark collar will automatically emit a Beep sound or Spray out a burst of citronella spray to stop the dog's barking when it detects the dog's bark, which is More Effective & Humane & Safer for dogs than electric shock collars or ultrasonic devices. The Citronella spray is completely harmless to dogs and humans. 【3 Spray Levels & 3 Sensitive Levels Adjustable】: Every dog is unique. According to your dogs and your needs, you can adjust the spray intensity level to High/Medium/Low by pressing the button of the citronella spray dog collar. Also, you can adjust the Sensitivity level to be High/Medium/Low based on your dog's barking. Besides, the length of strap is adjustable from 7 to 25 inches, suitable for dogs over 8lbs and over 6 months old. 【IPX7 Waterproof & Smaller & Lightweight & Long-Lasting Battery】: You can even use this automatic spray dog collar when swimming, but don't continually soak in water over 30mins.The size of the receiver is only 2.3*1.1*1.1in and 1.7oz weight, smaller than others. The barking control collar for Small medium large dogs can be fully charged in 2 hours and stand by for up to 30 days and work for up to 9 days. 【Anti-False Triggering & Humanized Design】: Using the Newest barking detection chip and tech, this spray no bark collar is only triggered by your dog's bark, but won't be affected by other dogs' bark. Besides, our citronella bark collar for dogs will only make a beep sound to warn the dog when the dog barks for the first time. If the dog continues barking, then the collar will spray it automatically. So you will hear the beep sound first, then sprays. 【Low Battery Indicator & Note & Guarantee】: If low battery, the red indicator light will flash 3 times every 8 seconds. Note: For long-haired dogs, you need to trim the neck hair first so that it won't block the detecting sensor. 【Contact us for help / replacement / refund if you have any issues, instead of leaving a low rating, our professional service team will try our best to satisfy you.】