GPS Dog Fence

Keep your dog home. No wire to bury, no monthly fee.

4.7 from 285 verified PawTronic reviews

PawTronic Pro Series 2 is a GPS dog fence with no subscription. You pay $278.99 once, and the collar keeps your dog inside a boundary you draw on a map, from half an acre to 200 acres. There’s no wire to bury and no base unit to plug in.

PawTronic Pro Series 2

$278.99$578.99Save $300
PawTronic Pro Series 2 GPS dog fence collar in green
Green
Buy now for $278.99

Sold and shipped by PawTronic. Secure checkout on pawtronicgpsfence.com. See 2- and 3-collar packs

  • Free shipping
  • 30-day returns
  • 1-year warranty
Owner fitting a green PawTronic GPS dog fence collar on a goldendoodle, labelled no subscription, waterproof and no buried wires
  • $0monthly subscription
  • 0.5–200acres covered
  • 8-sidedcustom boundary
  • IP67water and dust resistant
Side by side

PawTronic vs Dogtra, SpotOn and Halo

Price, whether a plan is required, how much land you need, and whether it tracks your dog. That decides it for most people.

Four collars compared on price, monthly plan, land required and live tracking. Prices checked November 9, 2026.
Criteria
PawTronicPro Series 2Our pick
DogtraGPS Fence
SpotOnNova Edition
HaloCollar 5
Price$278.99was $578.99$199.99$999.00$524.00was $599.00
Monthly planNoneNoneNonetracking is an optional planRequiredfrom $9.99/mo per collar
3-year cost$278.99$199.99$999.00$883.64
Land you need0.5 to 200 acresOver 3/4 acre required1/3 acre to 100,000+ acresFences from 900 sq ft; keep 15–20 ft from home and roads
Live trackingNofence onlyNofence onlyOptionalpaid cellular planIncluded
Best forCustom boundaries on half an acre to 200 acres with no monthly billThe lowest upfront price for a bigger dog on a larger lotLarge or wooded acreage when budget is not the constraintSeeing where your dog is from your phone, and paying monthly for it
Where to buyBuy now · $278.99
Manufacturer prices and specs, checked . See all 14 specifications · All 7 compared · How we compare3-year cost = collar + 36 months of any required plan.
Our pick

Why we picked PawTronic

It’s built for what most owners need: keeping a dog on a big, oddly shaped property without paying every month.

$0 forever

$0/mo

No subscription. Ever.

Pay once for the collar. The app is free, and the fence never stops because a plan lapsed.

PawTronic
$0/mo
Halo
from $9.99/mo
Custom boundaries

Draw any shape from 0.5 to 200 acres

Illustrated property with a house, pond and barn inside a GPS fence boundary

Place eight points on a map, or set a circle from 82 to 7,000 ft. Save up to six layouts.

Battery

All-day battery life

USB-C rechargeable, up to 36 hours of GPS standby. Charge it overnight.

Waterproof

IP67 water and dust resistant

Rain, mud, ponds and stock tanks are fine.

Accuracy

Swiss-made GPS chip

Built for a dependable boundary outdoors, even away from your phone.

For any dog

Fits neck sizes 8″ to 25″

from 7.9 lbabout 150 lb

Small, medium and large dogs. Small or young dogs stay on sound and vibration.

Training

Four training alert modes

  1. 1Sound
  2. 2Vibration
  3. 3Sound + vibration
  4. 4Sound + vibration + static

Start with a tone. Static correction is optional and only on if you choose it.

PawTronic app showing an 8-sided boundary around a 2.5 acre yard
The short version

6 reasons PawTronic comes first

  1. No subscription, ever

    $278.99 once. Halo, by comparison, needs at least $9.99 a month per collar for its fence to work.

  2. It follows the shape of your land

    An 8-sided boundary on a map, or a circle up to 7,000 ft. Six saved layouts for home, the barn or the cabin.

  3. It works without your phone

    The boundary lives on the collar, so the fence keeps working when your phone is inside or out of range.

  4. Dogs learn it in days

    Owners in PawTronic’s reviews report their dogs learning the boundary in one to three days, starting with a tone.

  5. It fits nearly any dog

    Necks from 8 to 25 inches and dogs from 7.9 lb, on an IP67 collar that shrugs off mud and water.

  6. It’s easy to say yes to

    Free shipping, 30-day returns, a 1-year warranty and a US support line you can call.

Buy now for $278.99
In three steps

How it works

  1. 1

    Draw the boundary

    Outline your property on a map in the app, a few steps back from the road and water.

  2. 2

    Save it to the collar

    The collar carries the boundary and checks its own position by satellite.

  3. 3

    The collar cues at the edge

    A tone first, then vibration if you choose. When your dog steps back inside, the cue stops.

Owner training a white doodle with a PawTronic remote on a lawn
Total cost

PawTronic costs less the longer you own it

Monthly memberships keep adding up. One collar, listed price plus any required plan.

  1. PawTronicPro Series 2
    $278.99
    collar only, no plan
  2. SpotOnNova Edition
    $999.00
    collar only, no plan
  3. HaloCollar 5
    $883.64
    collar + required plan
From PawTronic owners

Loved by dog owners

What owners say about setup, training and everyday life with PawTronic.

  • Cream-coloured dog wearing a PawTronic collar outdoors

    “Our yard feels safer, and our dog gets more space to enjoy.”

    Lauren M.
  • Black Labrador wearing a PawTronic collar outdoors

    “Finally gave our dog room to roam without digging up the yard.”

    Shari T.
  • German Shepherd wearing a PawTronic collar beside its owner

    “Setup was simple, and our dog adjusted faster than we expected.”

    Megan R.
  • Owner petting a brown doodle wearing a PawTronic collar

    “No wires, no monthly fees, and a lot more peace of mind.”

    Daniel K.
4.7
285 verified reviews on pawtronicgpsfence.com
Read all 285 reviews
Photo from Bill G.’s PawTronic review
Bill G.Verified

I live on a farm with a hike/bike trail through it. I rescued a new dog that unfortunately loves to run with bicycles. I purchased the PawTronic Pro Series 2. Marked off a perimeter that includes approximately 75 acres and it is working very well. He gets plenty of exercise. He ran 8.8 miles and 7.6 miles the last two days.Im very happy with the purchase.

Photo from Tony’s PawTronic review
TonyVerified

Awesome piece of kit. Only required 2 x 10min training sessions with our puppy and she was pretty much sorted. The app is very easy to use and with the polygon selection covers all of our 1 acre property. Gone from constant stress of where our boarder collie is and ensuring she remains in the property to her having free run, and enjoying every moment of the freedom.

Photo from Tracey L.’s PawTronic review
Tracey L.Verified

We love that the collar was so light weight.It was very easy to set up and mark boundaries. The remote and app was a great addition. Most of all the no monthly subscription fee and the price was great!!!! Would recommend to everyone

Photo from Jade J.’s PawTronic review
Jade J.Verified

My puppy loves getting a break from his harness and wondering freely on the property!! We live by a road and he started wondering a little to far to be comfortable about, needed a quick easy and on the cheaper side solution. Safe to say I am extremely pleased. Worked exactly as expected and only took him 2 to 3 days to figure it out and be good to go without worry:)

Photo from Ksenya H.’s PawTronic review
Ksenya H.Verified

We love Pawtronic! This gives us the peace of mind to have our dog out without fear of her getting lost or running off!

Colour: Green
Photo from Brittanie’s PawTronic review
BrittanieVerified

LOVE!!! We have 4acres that’s against a densely wooded area and this keeps out dogs in our yard and out of the woods, horse, and cow pastures. Absolutely love them. We have it on our German shepherd that’s about 65-70 lbs and his little dog that’s a Terrier mix. Both were rescues from a high skill shelter on the day they were going to be put down. And I brought them home and trained them with these collars within a couple days.

Photo from Keisha W.’s PawTronic review
Keisha W.Verified

I could not be more pleased. Extremely user friendly and easy to set up. This allows you to create your own boundary. It works effectively and has many options on correction levels. I had another system prior to this that only worked intermittently. I purchased some flags to mark boundaries separately and my dog was trained within two days.

Photo from Alix J.’s PawTronic review
Alix J.Verified

I needed this for a specific reason - being able to take my dog to another location (my barn) and ensure he stayed off the road while running free. I was skeptical it would be accurate enough but it worked perfectly. He has an invisible fence at home so learned his boundaries easily. It was fairly easy to draw an accurate boundary in the app and the beep happens consistently a few feet back from the boundary I drew.

Before you buy

What to know before you buy

Whether you need a plan, how accurate GPS is, how it compares with wired fences, and how to set it up and train your dog.

The best GPS dog fence without a subscription

PawTronic Pro Series 2 is the best pick with no subscription. You pay once, and the fence, the app and all six layouts stay free for as long as you own it.

Four other collars also run the fence with no plan. SpotOn draws a custom fence with no plan, but it costs $999. Dogtra costs less, but it needs over 3/4 acre and limits wear to 6 to 8 hours at a time. Premier Pet and Invirox skip the app and can only draw a circle. PetSafe sells a no-plan Guardian GPS too, for dogs over 25 lb. Halo and the PetSafe Guardian GPS 2.0 both need a plan.

A plan buys you a dot on a map. It doesn’t make the fence hold any better. I wouldn’t pay monthly for a fence. If you want a dog that stays home, skip the bill. No-subscription fences, compared.

How accurate is a GPS dog fence?

A GPS fence is accurate to within a few feet under open sky. That’s why it needs room, and why the line belongs well back from danger. GPS.gov puts typical phone GPS accuracy at about 16 feet under open sky. Near buildings, bridges and trees, it gets worse. The makers’ own numbers sit in the same range:

What each maker says about drift and road setbacks
MakerWhat it says about driftBuffer it asks for
SpotOn3 to 10 feet near tall structures or heavy forest15 feet from a road
Halo7 to 10 feet is normal15 to 20 feet from your home or a road
DogtraUsually accurate within 3 to 15 feetNot stated
PetSafeWeaker under very dense trees25 feet per story from buildings, 25 feet from busy streets

I plan for the strictest number on that list. Keep the line at least 25 feet from a road. Under trees, the tone can come earlier than it does on open ground. An early tone keeps your dog farther from danger, but it also shrinks the yard, so walk every line before you trust it.

GPS vs wireless and in-ground fences

A GPS fence uses satellites and a map. A radio wireless fence uses a base unit indoors, and an in-ground fence uses a buried wire. That one difference decides where each one works.

GPS, radio wireless and in-ground dog fences compared
FeatureGPS fenceRadio wireless fenceIn-ground fence
What makes the boundarySatellites and a map in an appA base unit plugged in indoorsA wire buried around the yard
SetupCharge the collar, draw on a mapPlug in the base unitDig a trench around the whole line
ShapeDrawn on a map (PawTronic: circle or 8 points)A circle around the baseWherever you lay the wire
Yard sizeHalf an acre and upSmall to medium yardsAny size
Edge precisionWithin a few feetCan wobble near metal and wallsFollows the wire
Take it with youYesOnly with the base unit and powerNo
Stops working whenThe battery runs flatThe power goes outDigging or mowing cuts the wire

People call any buried-wire system an "invisible fence", but Invisible Fence is a brand name. On a small lot, a buried wire or a radio fence is the better tool. From half an acre up, a GPS fence has nothing to bury, and it’s the only kind you can redraw in minutes. How GPS fences work.

How to set one up

You can set up a GPS fence in about half an hour, with no tools. These are the steps for PawTronic, and most GPS collars follow the same order.

  1. Charge the collar

    Charge it fully before the first setup.

  2. Pair it outside

    Install the free app and pair the collar in the yard, where it can see the sky.

  3. Pick a circle or draw your shape

    Set a circle with a radius from 82 to 7,000 feet, or place up to eight points on the map.

  4. Pull the line back from danger

    Leave at least 25 feet between the line and any road.

  5. Save it to the collar

    Save the layout, so the collar carries the line.

  6. Walk the boundary

    Carry the collar along the edge, and listen for the tone where you expect it. Move any point that’s off, then save again.

  7. Flag it and fit the collar

    Put training flags along the edge, then fit the collar so two fingers slide under the strap.

Step 6 is the one people skip, and it’s the one I’d never skip. If the tone comes early near trees, move those points out before your dog wears the collar.

How to train your dog

Most dogs start turning at the cue within a few days, and PawTronic owners report one to three. Full training takes about two weeks. Keep each session to 10 to 15 minutes, on a leash, with treats. Flags matter here, because your dog needs something to see before the collar makes a sound.

  1. Days 1 and 2: tone only, on a leash

    Walk toward a flag. When the tone sounds, turn back with your dog, then praise and reward.

  2. Days 3 and 4: add vibration

    Switch to sound plus vibration. Keep the leash on, and reward every turn back.

  3. Days 5 to 7: add distractions

    Toss a toy near the edge. Your dog should now turn at the cue on its own.

  4. Week 2: off leash, while you watch

    Pull the flags out a few at a time, once your dog turns back every time.

Static is optional, and you may never need it. Owners in PawTronic’s reviews report dogs that learned the line on beep and vibration alone. I’d give any dog a full week on tone and vibration before I even look at that setting. PawTronic asks owners of small or young dogs to stay on sound and vibration. It also wants dogs over six months old, and its manual limits wear to 12 hours a day.

Terms explained

GPS and GNSS
Satellite positioning. GPS is the US system, and GNSS is the umbrella term that also covers Galileo, GLONASS and BeiDou.
Geofence
A boundary drawn on a map. A GPS fence is a geofence that the collar enforces.
Drift
The few feet a GPS position wanders, even when the collar sits still. Trees and buildings make it wider.
Dual-frequency GPS
A receiver that reads two satellite signals (L1 and L5) to cut errors near trees and buildings.
Alert modes
How the collar cues your dog at the edge: a tone, a vibration, or both, with optional static.
Static correction
A short electric pulse from the collar’s contact points. It’s optional on every collar in this guide.
IP67
Dust-tight and safe under 1 meter of water for 30 minutes.
Radio wireless fence
A fence made by a base unit indoors that sends out a circular signal.
In-ground fence
A wire buried around the yard that signals the collar. Often called an invisible fence.

Keep reading: 7 best compared · how it works · will it fit your yard? · no-subscription options · how we compare

Full specifications

All 14 specifications for PawTronic, Dogtra, SpotOn and Halo, from each maker’s product page on .

Fourteen criteria for four GPS fence collars sold in the United States, from manufacturer pages checked November 9, 2026.
CriteriaPawTronicPro Series 2DogtraGPS FenceSpotOnNova EditionHaloCollar 5
Price$278.99was $578.99Promotional price on the store at time of check$199.99Listed price$999.00Listed price$524.00was $599.00Sale price on the store at time of check
Monthly plan required?NoneFree app, no fence subscriptionNoneNo monthly feesNone for fencingOptional tracking plan, $9.95/moRequired, from $9.99/moMembership needed to use fences; per collar
3-year cost, one collar$278.99Collar only$199.99Collar only$999.00Collar only$883.64Collar + 36 × $9.99 plan
Boundary optionsCircle (82–7,000 ft radius) or custom 8-sided polygon; 6 saved layoutsCustom fence with up to 25 posts, or a circle; 2 backup fencesDrawn or walked custom fences, plus keep-out zonesFences placed on a map; 5, 20 or unlimited by plan
Property size0.5 to 200 acresOver 3/4 acre required1/3 acre to 100,000+ acresFences from 900 sq ft; keep 15–20 ft from home and roads
Live GPS trackingNo. Fence only, by designNo live tracking, no notificationsOptional, with a paid cellular planYes, included with membership
Phone or signal needed?Works without a continuous phone connection after setupBluetooth to phone; alerts only within 33 ftNo cellular or Wi-Fi needed for fencingCellular, included in membership
Dog fitDogs over 6 months and at least 7.9 lb; neck 8–25 in; small or young dogs use alert levels 1–2Dogs 15 lb and up; neck 10 in and upDogs 15 lb and up; neck 10–26 inDogs over 10 lb and 5 months; neck 8–30.5 in
BatteryUp to 36 h GPS standby; USB-C chargingRechargeable; runtime not published33+ h with tracking onUp to 48 h
Water resistanceIP67IPX9KIP67IP67
Alert modesSound, vibration, sound + vibration, or sound + vibration + staticTone, vibration, staticTones, vibration, optional staticSound, vibration, static
More than one dogOne collar per dog; 2- and 3-collar packsSecond collar per dog; pairs up to 3One collar per dogEach collar needs its own plan
Warranty and returns1-year warranty, 30-day returns, free shipping1-year warranty (owner’s manual)1-year warranty plus one accidental-damage replacement1-year warranty, 90-day satisfaction guarantee
Best forCustom boundaries on half an acre to 200 acres with no monthly billThe lowest upfront price for a bigger dog on a larger lotLarge or wooded acreage when budget is not the constraintSeeing where your dog is from your phone, and paying monthly for it
Where to buyBuy now · $278.99
Questions

Questions, answered

23 questions people ask before they buy. Still deciding? PawTronic’s support team can check your yard and your dog before you order.

Contact PawTronic support

What is the best GPS dog fence?

PawTronic Pro Series 2 is the best GPS dog fence, because it fits your real property line and never asks for a monthly plan. It covers half an acre to 200 acres with a circle or an 8-point shape, and it costs $278.99 once. The boundary lives on the collar, so the fence keeps working when your phone is inside. Read our PawTronic review

What is a GPS dog fence?

A GPS dog fence is a collar that keeps your dog inside a boundary you draw on a map. The collar checks its position by satellite and cues your dog with a tone, a vibration or optional static at the edge. There’s no wire to bury. PawTronic Pro Series 2 works this way with no subscription.

Does a GPS fence need a subscription?

Some do. Halo’s fence needs a membership from $9.99 a month per collar, and PetSafe Guardian GPS 2.0 needs a plan at $9.99 a month or $99 a year. PawTronic needs no subscription of any kind, and its app is free. Fences without a subscription

What is the best GPS dog fence without a subscription?

PawTronic Pro Series 2 is the best pick with no subscription. It costs $278.99 once and draws a custom 8-point boundary from half an acre to 200 acres. SpotOn also skips the plan for fencing, but it costs $999.

How much does a GPS dog fence cost?

Prices run from $139.99 for a circle-only collar to $999 for SpotOn, plus any plan. PawTronic costs $278.99 and nothing after that, because it has no plan. Halo costs $524 plus $9.99 a month on its monthly plan, which comes to $883.64 for one dog over three years.

Do GPS dog fences actually work?

Yes, GPS fences work when the yard is big enough, the sky is open, and your dog learns the cue first. Drift of a few feet is normal, so the line needs room. Heavy trees and tall buildings can throw the collar off, which is why most makers set a minimum yard size.

How accurate is the boundary?

The boundary is accurate to a few feet under open sky. GPS.gov puts typical phone GPS accuracy at about 16 feet in the open, and the makers list 3 to 15 feet of drift. Keep the line at least 25 feet from a road, the strictest setback any maker asks for.

What is a GPS dog collar fence?

A GPS dog collar fence is the same thing as a GPS dog fence: the collar is the fence. It compares your dog’s satellite position with the boundary you saved. PawTronic’s collar stores up to six boundaries and works without your phone nearby.

Is a wireless or GPS dog fence better?

GPS is better from half an acre up, because it follows any shape and needs no base unit. A radio wireless fence draws a circle around a base unit indoors, so it suits a small, square yard. PawTronic covers half an acre to 200 acres with a circle or an 8-point shape.

Is GPS better than an invisible fence?

On half an acre or more, GPS is the easier choice for most owners. A buried-wire fence, often called an invisible fence, needs a trench around the whole yard and stays where you dug it. PawTronic needs no digging and follows any shape up to 200 acres. On a small lot, buried wire follows the line more tightly.

Does a GPS fence need Wi-Fi or cell service?

Most GPS fences don’t, because the fence runs on satellites. PawTronic sets up over Bluetooth and stores the boundary on the collar. PetSafe Guardian GPS 2.0 needs 2.4 GHz Wi-Fi for setup. Live tracking on Halo, SpotOn and PetSafe needs cell service on a plan.

Do GPS fences work in the woods?

GPS fences work under light tree cover, but dense canopy blocks satellites and makes the position wander. Keep the line in open ground where you can, and walk it with the collar in hand to hear where the tone starts. If your land is mostly thick woods, PawTronic’s team can check the fit before you order.

What size yard do you need?

You need about half an acre, which is where PawTronic starts. GPS drifts by a few feet, so the line needs room inside your property. PawTronic covers half an acre to 200 acres. On a small suburban lot, a wired fence is the better tool. Will it fit your yard?

Will a GPS fence work on one acre?

Yes, one acre sits well inside PawTronic’s range of half an acre to 200 acres. One owner in PawTronic’s reviews fenced a 1-acre property with the 8-point shape and needed two 10-minute training sessions.

How far can the boundary go?

PawTronic’s circle reaches a radius of up to 7,000 feet, and its custom shape covers up to 200 acres. SpotOn lists more than 100,000 acres, for $999.

Can you use a GPS fence on a small dog?

Yes, a GPS fence works on a small dog if the collar fits. PawTronic fits dogs from 7.9 lb with necks from 8 inches, and it can cue with a tone or a vibration alone. PawTronic asks owners of small or young dogs to stay on alert levels 1 and 2 and skip static.

What age can a puppy start?

Wait until your puppy is over six months old and knows basic commands. PawTronic sets six months as its minimum, and PetSafe’s guide gives the same age. Start with the tone only, on a leash.

Can a dog run through a GPS fence?

A dog can run through any electronic fence when it really wants to chase something. VCA Animal Hospitals notes that a dog may breach an electric fence for something it wants to chase or when it’s frightened. Training on the tone is what makes the line hold, so give it the full two weeks.

Does a GPS fence keep other animals out?

No. The collar only cues the dog wearing the collar, so stray dogs and wildlife can still come into your yard. To keep animals out, you need a physical fence.

How long does the battery last?

PawTronic lists up to 36 hours of GPS standby, and it recharges over USB-C in 2 to 3 hours. Charge it overnight, like your phone, so it starts every day full.

Can one collar work for two dogs?

Yes, but each dog wears its own collar. PawTronic sells two- and three-collar packs that take $55.78 or $125.52 off. With a plan-based collar, each dog also needs its own plan.

Is a GPS fence safe for dogs?

A GPS fence is safe when you train with rewards and start gentle. PawTronic can cue with a tone or a vibration alone, and static stays off unless you choose it. The American Veterinary Society of Animal Behavior recommends reward-based training, so start every dog on tone and treats. PawTronic’s manual limits wear to 12 hours a day.

Where can I buy PawTronic?

You can buy it from the top of this page. Buy now opens PawTronic’s secure checkout with your colour chosen, and PawTronic ships it free with 30-day returns and a 1-year warranty. Buy now for $278.99

Give your dog the whole yard.

PawTronic Pro Series 2. $278.99 once, no subscription, free shipping and 30-day returns.

Buy now for $278.99