Description
Dog Fence Collar R12 – for Medium & Large Dogs
The R12 dog fence collar is our premium receiver for medium and large dogs, designed for owners who need a durable, reliable and long-lasting containment solution. This fully waterproof collar works with all DogFence underground systems and delivers consistent performance, even for strong or determined dogs.
Designed exclusively for DogFence’s underground and garden containment systems, the R12 combines tough build quality with intelligent safety features and industry-leading battery performance.
DogFence systems are powered by DogWatch® technology. Learn more at DogWatch.com.
Quick Summary:
The R12 DogFence Collar is a waterproof, programmable receiver for medium & large dogs. Offers a 2-year battery, robust casing, and full compatibility with all DogFence underground containment systems.
Safe garden freedom with the R12 DogFence system
Why choose the R12 dog fence collar?
Built for Medium & Large Breeds
The R12 is perfect for dogs who can comfortably wear a slightly larger receiver.
Despite its strength, it weighs only 48g, making it lighter than most competitor collars and ideal for energetic or determined dogs who need firm, reliable boundaries.
Learn exactly how the DogFence system works here:
Fully Waterproof – Rain, Mud, Fresh & Salt Water
From rainy walks to muddy gardens and beach trips, the R12 is designed for real-life use.
It is waterproof to 10 ft, ensuring flawless performance in all weather and environments.
⚙️ Fully Programmable for Safe, Gentle Training
Every dog has a unique personality.
The R12 allows you to customise the training level, ensuring gentle, effective containment tailored to your dog’s temperament—even for persistent escape artists.
Exceptional 2-Year Battery Life with the R12 dog fence collar
One of the longest-lasting batteries of any dog fence collar in the UK.
Includes:
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Approx. 2-year real-world battery life
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Anti-linger mode
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15-second safety shut-down
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Instant restart when dog returns to safety
No charging. No constant fuss. Just dependable containment.
Strong, Durable & Built for Outdoor Life
The R12 features a reinforced casing, tough collar strap, and robust contact posts—perfect for dogs who love to run, swim, dig, and explore.
✔ Compatible With the R12m DogFence Systems
The R12 works seamlessly with our ProFence R12m underground containment fence:
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Replacements
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Multi-dog systems
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Upgrades
Need additional cable? Buy here:
⭐ What’s Included?
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R12 Receiver Collar
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Adjustable strap
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Contact posts
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Long-life 2-year battery installed
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2-year warranty (battery 1-year)
⭐ Who Is the R12 dog fence collar Ideal For?
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Spaniels, Collies, Cockers, Bulldogs
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Labradors, Retrievers, Shepherds, Setters
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Escape-prone or boundary-testing dogs
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Energetic outdoor dogs
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Multi-dog households
⭐ Safe, Trusted & Proven Worldwide
With more than 30 years of DogFence technology, the R12 offers exceptional safety, reliability, and pet-friendly design.
Trusted by thousands of UK dog owners, it ensures your dog enjoys freedom while staying safely contained.
Want help choosing the right collar? Contact us today:
