Quick answer

Set up the boundary first, then train the dog. Map the wire loop, bury it 3 to 5 inches deep, and leave a wide run of slack at the transmitter. Use a receiver built for determined dogs, like the PRF-275-19 Stubborn Dog In-Ground Fence Receiver Collar, and run two weeks of flag training at low correction before you trust the fence unsupervised.

Plan the loop before you pick up a shovel

Sketch your yard and mark the wire path so the loop stays at least 5 feet from the house, driveway, and property line. A stubborn dog will test the weakest point, so keep the boundary straight and avoid sharp corners that create signal gaps. The PetSafe Stubborn Dog In-Ground Fence kit includes 500 feet of wire, enough for roughly a 1/3-acre area, and you can add more wire later to contain up to a 25-acre yard.

Test the signal before you bury anything

Lay the wire on the grass and connect it to the transmitter, then walk the loop with the receiver collar in your hand. Check that the warning beep and correction trigger at the distance you want. This dry run catches twisted wire, bad splices, and signal dead zones while you can still move the wire without digging it up.

Set the receiver collar for a hard-to-train dog

Match the collar to your dog's temperament. The PRF-275-19 Stubborn Dog receiver offers 4 levels of static correction for stubborn or hard-to-train dogs and can be added to any PetSafe in-ground fence system or used as a replacement collar for the PIG00-10777 or PIG23-10682 kits. If you are fencing a lighter or softer dog, the PetSafe Deluxe UltraLight Receiver Collar weighs 2.5 ounces, fits dogs 8 pounds and up, and has four correction levels plus a tone-only mode.

Run two weeks of flag training at low correction

Walk your dog on a leash along the flag line every day, praise when they turn away from the warning beep, and let them feel the lowest correction that gets a reaction. Stubborn dogs often need the beep paired with a treat toss back into the safe zone. Do not leave the dog alone in the yard until they reliably avoid the boundary on their own.

Step-by-step boundary setup

  1. Map and mark the wire loop: Walk the yard with flags and keep the loop at least 5 feet from structures and 6 feet from other fences. Common mistake: cutting corners too tight, which creates signal overlap and false corrections. Checkpoint: the loop is one continuous path with no sharp angles.
  2. Lay wire on the surface and test: Connect the transmitter and walk the receiver collar along the entire loop. Common mistake: skipping the test and burying a wire with a bad splice. Checkpoint: beep and correction trigger at the same distance everywhere.
  3. Bury the wire 3 to 5 inches deep: Use a edger or spade to cut a narrow trench, press the wire in, and close the sod. Leave a loose loop of wire at the transmitter. Common mistake: burying too deep, which weakens the signal. Checkpoint: no wire is visible on the surface and the transmitter has slack.
  4. Fit the receiver collar correctly: Place the collar high on the neck with both contact points touching skin. Common mistake: a loose collar, which makes correction inconsistent and unfair to the dog. Checkpoint: you can fit two fingers under the strap, no more.
  5. Run daily flag training for two weeks: Leash-walk the boundary, praise turns away from the flag, and use the lowest effective correction. Common mistake: rushing to off-leash freedom before the dog understands the warning beep. Checkpoint: the dog avoids the boundary on its own before unsupervised time.

Gear that fits this setup

  • PRF-275-19 Stubborn Dog In-Ground Fence™ Receiver Collar by PetSafe®: Extra receiver collar with 4 levels of static correction for stubborn or hard-to-train dogs; works with any PetSafe in-ground fence system or as a replacement for the PIG00-10777 or PIG23-10682. Lets you add a second determined dog or replace a collar without buying a whole new fence kit.
  • PIG00-10777 Stubborn Dog In-Ground Fence™ by PetSafe: Do-it-yourself in-ground fence kit with 500 feet of wire for up to a 1/3-acre area, expandable to 25 acres with additional wire. Gives you the wire, transmitter, and one collar in one box so you can test the loop layout before committing to a full burial.
  • PetSafe® Deluxe UltraLight™ Receiver Collar: Waterproof receiver collar weighing 2.5 ounces for dogs 8 pounds and up, with four correction levels and tone-only mode. A lighter option for smaller or softer dogs sharing the same fence loop.