Is your dog like a runaway train? Apply the brakes with the PetSafe Stubborn Dog Underground Electric Dog Fence.

This effective in-ground dog fence system is designed for stubborn dogs weighing over 8 pounds. The adjustable pet fence receiver collar fits neck sizes ranging from 6-28", making it great for small, medium and large dog breeds. The collar features 5 levels of adjustable static correction to teach your dog to retreat back to the safe zone. There's also an additional vibration feature in the collar that you can add to the static correction to make it seem much stronger than it actually is for the most stubborn breeds.

With a built-in anti-linger feature, you won't have to worry about your dog staying in the correction zone for too long and running down the battery. The receiver dog collar is waterproof and lets you know when the batteries need replacing. As an added safety feature, the PetSafe fence receiver collar shuts down after 20 seconds of continuous correction.

Although your dog may find it annoying, each level of static correction is completely harmless. The PetSafe pet containment system allows you to adjust the warning signal range up to a distance of 15 feet from the underground wire, giving you extra freedom to tailor your dog's training. The stubborn fence system is easy to install and includes a complete step-by-step installation guide and pet fence training DVD.

The stubborn dog pet fence includes enough electric dog fence wire to cover a yard up to 1/3 of an acre. With the addition of extra PetSafe fence wire and flag kits, the system can be expanded up to 10 acres.

Have more than one dog? No problem. You can train however many dogs you want on the same system. All you need to do is purchase additional receiver collars. It's that easy!

Features

• Includes dog fence wiring for up to 1/3 acre
• PetSafe fence system can be expanded up to 10 acres (additional wire and flag kits required)
• System can be used with an unlimited number of dogs (additional collars required)
• Comfortable 6.5-oz waterproof dog collar fits neck sizes 6" - 28"
• Designed for stubborn dogs weighing over 8 pounds
• 5 levels of adjustable static correction
• Features a tone and vibration mode for tailored training
• Low battery indication feature on receiver dog collar
• Digitally coded signals to prevent false activation
• Anti-linger feature to keep your pet from running down the battery
• Lifetime Limited Warranty

Box Includes

• PetSafe stubborn dog fence transmitter with a/c power adapter
• Stubborn dog receiver collar (PetSafe PRF-275-19)
• Battery for the dog collar (Standard 9-volt)
• 500' feet (1/3 acre) of boundary wire
• 50 boundary training flags
• Two gel filled waterproof splices
• Test light tool to ensure the receiver dog collar is functioning properly
• Step-by-step installation and training guide
• Owners manual