Stubborn Dog Fence

Persistent pooch? Hard-headed or hard of hearing? Now you can still keep them playing safely in the yard and nowhere else. With 4 higher-intensity settings than our other collars, even dogs that are difficult to train respond well to this system. The safe, gentle static correction works so effectively that most dogs learn to stop in their tracks at the warning beep that precedes the correction. The vibration option is ideal for hearing-impaired dogs, or as an alternative to static correction. Key Features Vibration option, perfect for hearing impaired pets For dogs 8 pounds and up Fits neck sizes 6-28 inches Stubborn 4 adjustable, higher intensity levels of static correction Tone-only mode alerts your pet with a beep Expandable up to 10 acres with additional wire (not included) Waterproof receiver collar Collar uses PetSafe 9-Volt alkaline battery (included) Covers up to 1/3 acre with included boundary wire Correction increases if your dog tries to run through the boundary