
Everything You Need for Worry-Free Boundaries
Boundary Sized to Your Yard
The boundary distance adjusts right from the transmitter, so it's easy to size down for a small yard or extend out for more room to roam.
Ready to Use in Minutes
The plug-and-play design gets your fence running without tools or technical skills. Start training your dog the same day it arrives.
Personalized Training Levels
Three intensity settings let you match correction strength to your dog's size and temperament. Training stays effective, humane, and stress-free.
Built for Every Season
Weatherproof housing shrugs off rain, heat, and rough outdoor play. Your boundary keeps working no matter the forecast.
What our 17,000+ Customers say
Based On Real and Honest Experiences
Frequently Asked Questions
Can TrailKeeper handle more than one dog?
Can TrailKeeper handle more than one dog?
Yes! You can pair multiple receiver collars with a single transmitter, so all your dogs share the same safe boundary without needing separate systems.
How long does it take to train my dog?
How long does it take to train my dog?
Most dogs typically learn a wireless boundary within about two weeks of short daily sessions. Start at the gentlest correction level and let your dog's confidence build from there.
Can I bring TrailKeeper along on trips?
Can I bring TrailKeeper along on trips?
Definitely. Its compact, portable design means you can set up a safe boundary at a rental house, campsite, or relative's yard in minutes.
How large of an area can TrailKeeper cover?
How large of an area can TrailKeeper cover?
TrailKeeper's boundary distance is fully adjustable from the transmitter, so you can dial it in for a small city lot or extend it for a larger property. It's sized to fit your yard, not tied to one fixed shape.
Will the correction work for a stubborn or high-energy dog?
Will the correction work for a stubborn or high-energy dog?
Yes. TrailKeeper's three correction levels let you start low and step up only if needed, so even strong-willed dogs learn to respect the boundary instead of tuning it out.
What happens if the power goes out or the collar battery dies?
What happens if the power goes out or the collar battery dies?
The transmitter keeps running on backup power for up to ten hours during an outage, so your boundary doesn't just vanish. Charge the collar fully between uses to avoid gaps in coverage.
How does this compare to a buried wire fence or subscription GPS systems?
How does this compare to a buried wire fence or subscription GPS systems?
Unlike buried wire, there's no digging or professional install. And unlike subscription-based GPS collars, TrailKeeper is a one-time purchase with no monthly fees to keep it working.
Is TrailKeeper safe for small dogs or puppies?
Is TrailKeeper safe for small dogs or puppies?
Yes. The lightweight collar and its gentlest correction level work well for small breeds, and many owners start puppies there before moving up if needed.