Humane, cost-effective and harmless to your dog. Generally recommend for 20-120lbs dogs.
Compact, lightweight and non-obtrusive in appearance.
Delivers increasingly louder warning tones and shock corrections of 7 levels.
Sensitivity is user-adjustable according to your dog's barking and specific environments.
Voice recognition minimizes false triggering;Operates on a standard 6 volt alkaline battery(Included).