SportDog NoBark 18 Deluxe

Description

18 levels of correction that adjust automatically
On/Off switch
Waterproof
Collar adjustable to neck sizes from 6 to 28 inches
No programming required
Automatically adjusts to deter barking
Dual sensor technology for Perfect Bark ™ detection every time
Low battery warning light
The lightest bark collar available – only 1.5 ounces