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Electronic dog fences have been around for over 40 years. Unsurprisingly in the early years this type of electronic dog fencing was most certainly not suitable for small dogs. Why were they not suitable? Size and weight of the computer collars! Many of the early collars used a 9 volt battery to power the collar which was both bulky and heavy. As with mobile phones recent advances in technology have enabled the size and weight of the computer collars to be dramatically decreased.
At DogFence we are proud to be able to offer the smallest and lightest electronic dog fence collars on the market today. Our mini computer collars weigh only 30g including the small 3.0 volt battery. Our electronic dog fence collars are suitable for all breeds of dogs and cats and with the increasing popularity of toy breeds our sales of mini collars has risen significantly in the last 5 years.
Small enough for cats too!
Naturally a common concern is that the “correction” or impulse will hurt the dog. Naturally, at DogFence we are all dog lovers and the last thing we would want to do is inflict pain or suffering onto any dog or cat. The impulse level is set to each dog or cats personality. People often asks does it hurt? can I feel it? In reality, once they feel the impulse the next reaction is usually “how will that keep my dog in?” or “oh it’s not that bad!”.
Electronic dog fences have been tested by leading Universities and pet professionals across the world. The results have proved that these fences are safe to use with both dogs and cats. The amount of impulse delivered is not determined by the size of the pet but their personality. The average setting for most dogs is level 2 this would equate to some 250 times lower that a cattle of electric stock fence.
Interesting, the impulse is generally only received during the training phase. All our electronic dog fence collars give out a warning beep prior to giving out the impulse. During the training phase the pet also has a visual marker with training flags. If the training is carried out correctly the pet will rarely receive any activation after the initial period. All our DogFence installers are qualified to train your dog or cat to the containment system. DogFence is a member of the IACP an international organisation set up for training dogs using electronic stimulation alongside conventional training protocols.
This is always a difficult question to answer. It really depends on your dog’s personality and hunting drive. As a rule we find that dogs and cats that are trained before the escaping behavior begins will train quickly and easily and never challenge the fence. However, if you have livestock or game birds nearby and a dog with a high drive then it is advisable to use the system everyday. With electronic dog fencing consistency is king. If every time the dog enters the zone they hear the warning beep they will not “challenge” the fence. Issues can arise if they can go through the zone one day because they are not wearing the electronic dog fence collar and not on another day it becomes confusing to the pet.
Prof. Daniel Mills
RCVS
Recent studies through Lincoln University, headed by the well revered Prof. Daniel Mills, and the Governments research have proved that electronic dog fences are only safe and also save the lives of dogs and cats. With modern technology size is no longer a barrier to pet containment with an electronic dog fence. Read more about what the experts say on our web site.
If you would like to learn more about how an electronic dog fence can keep your pet safe contact us on 01628 476475 or email us @ info@dogfence.co.uk.
Introduction
A freedom fence is an electronic containment system designed to keep dogs within a designated area without a physical barrier. It uses a transmitter connected to a buried boundary wire to create a radio-signal “no‑go zone”. When your dog, wearing a receiver collar, approaches this zone it first emits a warning beep followed by a static correction. With consistent training, most dogs learn to stay within the safe zone.
If you are researching freedom fences you may have also come across Invisible Fence® and generic dog fence systems. While all of these devices share a similar principle, there are important differences in technology, speed and safety. This guide explains how a freedom fence works and why DogFence’s digital FM systems offer a quicker reaction time and safer containment for your pet.
Disclaimer: “Freedom Fence” is a brand name used by one of our competitors. DogFence Ltd is an independent company and is not affiliated with, endorsed by or authorised by Freedom Fence Ltd or its parent company. The comparisons in this guide are provided for informational purposes only.
Transmitter and boundary wire – A transmitter is installed at your property and connected to a boundary wire that carries a continuous radio signal around the containment area. The signal must start and finish at the transmitter to complete the loop.
Receiver collar – Your dog wears a receiver collar programmed to detect the signal. When the collar enters the signal zone it beeps, then delivers a mild static correction to discourage crossing the boundary.
Training flags – During training, temporary boundary flags help your dog visualise the invisible line and learn the safe zone.
Signal technology
Freedom Fence: Uses a digital AM radio signal. AM is prone to false activations from other household electronics, so the collar checks for two signals before activating, slowing reaction time.
DogFence (our solution): Uses a digital FM signal which is immune to interference. The collar only checks for one signal, so it reacts 15 times faster than a freedom fence.
Reaction time
Freedom Fence: A dog running at 10 mph could travel up to 7 feet into the no‑go zone before the correction activates. The collar’s shutdown can take 2–5 seconds.
DogFence (our solution): The DogFence collar reacts almost instantly – at 10 mph a dog will only enter the zone by 0.125 ft before activation, and the shut‑down time is less than one second.
Warranty & durability
Freedom Fence: Limited lifetime warranty that excludes lightning strikes, electrical surges and damage from dog chewing. Manufacturing moved to China around 10 years ago.
DogFence (our solution): Full lifetime warranty covering lightning strikes, surges, chewing and accidental damage. Each unit is individually tested at DogWatch HQ in Boston.
Support & training
Freedom Fence: Installation and training may vary by dealer; often limited to basic set‑up.
DogFence (our solution): Professional installation is performed by our internal team and includes tailored pet training so your dog adapts quickly and safely. This is all backed up by our containment guarantee where applicable.
Battery life & maintenance
Freedom Fence: Shorter battery life (3 months max); replacement costs add up.
DogFence (our solution): Longer battery life (6 months or 2 years depending on collar type) and optional service plans to minimise maintenance.
We provide on‑site training for your pet and cannot emphasise enough how important the training flags are. The trainer places flags around the boundary to give your dog a clear visual marker. We start with the collar in warning‑beep only mode, walking your dog on a lead around the boundary, tapping each flag and using a command word. This teaches your dog that the flag is a boundary and the beep is a cue to turn back. Only when your dog understands the visual and auditory cues do we introduce the mild static correction. The combination of the flag and beep training, the trainer’s vocal guidance and the gentle impulse helps your dog learn the boundary reliably and humanely. Our professional installers and trainers will guide you through this process and provide post‑installation support.
Training flags mark the hidden boundary – giving your dog a clear visual cue during freedom‑fence training.
Is a freedom fence the same as an invisible fence?
“Freedom Fence” is often used generically for underground pet containment, but it’s also a specific product brand. “Invisible Fence®” is a separate brand that invented the technology more than 50 years ago. Both use buried wires and radio signals, but DogFence’s digital FM technology provides quicker, safer corrections than older AM systems.
Is it safe for my dog?
When used correctly, electronic pet fences are safe and humane. The static correction is mild and designed to surprise rather than punish. The key to success is consistent training. DogFence’s professional trainers help your dog learn boundaries quickly and avoid confusion, and the FM signal ensures there are no false activations.
What happens if my dog ignores the signal?
If your dog is highly driven (for example, chasing a squirrel), the reaction time of the collar matters. In freedom fence systems, the delay allows dogs to travel further into the no‑go zone. DogFence’s fast reaction time (15× quicker) corrects the dog before momentum carries them across the boundary, improving containment.
Response Hang‑On Time: Why Shutdown Speed MattersMany people focus on how quickly a collar activates, but the shutdown time is just as important. With DogFence, the collar reacts almost instantly in both directions: when your dog crosses the boundary it triggers in about 0.125 s, and when your dog retreats back into the safe zone it switches off just as quickly. In contrast, Freedom Fence collars can take 2–5 seconds to shut down (a delay known as response hang‑on time). That means even if your dog does the right thing and stops or turns around, the collar may continue to beep and deliver a correction for several seconds. Our FM technology avoids this unfair “extra” correction, giving your pet clear feedback and a true safe zone.
Manufacturing and warranty policies are often overlooked, yet they reveal a lot about the quality of a system. Freedom Fence systems were originally made in the USA but production moved to China about a decade ago, and their limited lifetime warranty excludes many common issues. For example, lightning strikes or power surges aren’t covered, nor are dog chews or accidental damage, and the equipment itself is only covered for around three years.
By contrast, every DogFence unit is hand‑tested at DogWatch HQ in Boston and assigned a unique identification number. Our lifetime warranty includes what most pet owners worry about:
Lightning strikes & surges: the transmitter is fully covered even if a surge box is fitted.
Dog chews: if your pet chews the receiver collar, we’ll repair or replace it.
Accidental damage: dogs will be dogs; we expect wear and tear and stand behind our products.
Chewed collar covered by DogFence’s warranty – competitors’ limited warranties don’t cover damage caused by dog chews.
This level of coverage—paired with individual quality testing—means DogFence systems are designed to withstand real‑world use and give you peace of mind for the life of your fence.
DogFence systems can be customised for cats and multi‑pet households. Each collar is individually programmed for your pet’s size, temperament and training level, and our FM signal eliminates crosstalk between collars.
For owners of small dogs or cats, the size and weight of the receiver collar matter a lot. Our DogFence mini receiver is one of the smallest on the market and weighs just 30 g, battery included. Even our standard collar comes in at 48 g, whereas the comparable Freedom Fence collar weighs around 54 g. That difference might not sound like much, but when it’s hanging around a tiny pet’s neck all day, every gram counts. If you’re choosing between a DogFence or a Freedom Fence system, size and comfort are areas where we really stand out.
DogFence SafeLink transmitter and receiver collars – the mini collar weighs just 30 g and the standard 48 g, compared with around 54 g for a Freedom Fence collar
The boundary wire is the lifeline of any hidden fence—it carries the signal that keeps your dog safe. Freedom Fence kits typically include a 1.5 mm wire, which is adequate but thinner than our heavy‑grade options. DogFence systems offer 2.5 mm and 4 mm gauge wires; the thicker the wire, the less prone it is to damage once it’s buried. A heavier grade wire resists corrosion and accidental breaks far better, meaning fewer disruptions and less maintenance over the life of your freedom‑fence‑style system.
With over two decades of experience, DogFence provides modern, reliable hidden fence systems that keep your pets safe while giving them the freedom to enjoy your garden. Our FM technology reacts quickly, avoids false activations and comes with a lifetime warranty that covers lightning, surges and chewing. We offer professional installation and training, ensuring your pet learns the boundaries confidently.
Ready to protect your dog with the latest hidden fence technology? Get a free quote from DogFence and discover how our system can give your pet the freedom they deserve – safely.
Both DogFence and Freedom Fence offer professional installation, but the level of service is very different. DogFence’s installers are full‑time employees—they’re fully trained, IACP‑approved and work from vans equipped with cable‑burial trenchers and wire‑detection systems. We also have a dedicated cat‑fence team because training felines requires a different approach.
By comparison, Freedom Fence relies on subcontracted installers. They’re trained on the product, but many work part‑time and only some have trenching equipment. The result is a less consistent installation experience. When you choose DogFence, you get a specialist team with the right tools and expertise for your property and your pet.
DogFence has continued to innovate beyond basic “freedom fence” technology. In 2018 we launched the UK’s first hidden pet‑containment system with two‑way communication. Our SmartFence uses an app to feed real‑time information back to a base station so you can monitor your dog’s movements and check the system status wherever you are. This level of insight isn’t available with standard Freedom Fence systems and underscores how DogFence keeps pushing the boundaries of pet safety technology.
SmartFence app displaying a dog’s activity – DogFence’s two‑way communication system lets you monitor movements and fence status in real time
Conclusion
For more than two decades, DogFence has been helping UK pet owners keep their dogs and cats safely contained. Our digital FM technology reacts faster and shuts down quicker than older AM systems, our boundary wires are tougher, and our lifetime warranty even covers dog chews and accidental damage. With professional installation, tailored training and innovative SmartFence app monitoring, DogFence offers the safest and most reliable solution on the market.
Call us on 01628 476475 or WhatsApp us on 07917 034256 for a free, no‑obligation quote, or fill in our quote form. We look forward to giving your pets the freedom they deserve – safely.
The Freedom of an Invisible Fence – explore how an invisible fence can give your dog more freedom while keeping them safe, and find tips on training and adaptation.
Keeping Your Dog Safe in the Garden – learn practical steps to secure your garden and integrate a hidden fence system.
Dogs are a man’s best friend and we all want them to be part of the family, but trying to keep them contained and safe can be a tricky. Dog proof fencing is not only difficult to source but it can be expensive. According to the highways Agency, in 2016-2017 there were 286 reported incidents of dog deaths on UK roads. When it comes to installing a dog fence that is dog proof what are the options?
We have all spent hours searching online, gathering tips and ideas on how to install dog proof fencing. Often after hours of searching we can still be none the wiser. Lets examine the types of fencing and find those are truly dog proof!
Some properties have no physical forms of boundary so the idea of traditional fencing could be the only option. The more common form of dog proof fencing is post and rail.
This is generally a costly option as it is installed by contractors who can charge upwards of £35/hr for labour and equipment and then there is the cost of the fencing itself which can be approximately £15/m. A customer recently spend £6000 for a 4 acre plot on this form of fencing and their dog was still escaping. Most fencing starts from around £30.00 per metre.
Post and rail fencing needs to be high enough to stop the dog leaping over it. German Shepherds, Weimarners and Pointers can clear a 10ft fence in the blink of an eye. Then there are the diggers! Your dog may work on a tunnel over several days – so you may not be able to see it until it’s too late.
Having high fencing can look imposing and may block any views such as pretty countryside. Equally concreting netting into the ground is costly and unfriendly to small wildlife (in particular hedgehogs).
If you have real leaper you may want to install Trellis on top of existing fencing. This will may depend on local planning restrictions.
There are pro’s and cons to installing traditional fencing when it comes to wildlife.
Dogs love to run around and get as much exercise as they possible. If you have a large garden you may not be able to see where they are. Runs and cages are an ideal a way to keep them contained in an area. By using a run or cage they can still have some outside time. Whilst most cages are dog proof they don’t give much opportunity for exercise. For some dogs such as Labradors, Lurchers and Jack Russells they thrive on running around. They need to be stimulated by chasing birds or rabbits. With a run or cage this will not be possible.
Dog runs are ideal as a temporary measure. This type of dog proof fencing costs in the region of £300 for a 7.5ft dog run and goes up to around £1500 for an outdoor kennel.
An adult dog can be caged for as long as eight hours on occasion, although daily crating of this length can have negative effects on your dog’s well-being. Make sure that they received adequate exercise before a long stay in the crate. The exercise should be at least 30 to 60 minutes.
Most rural gardens are not dog proof. It can be tricky to monitor dogs all of the time in the garden. They pick up a scent of a rabbit or see a group of people walking across a field. Dogs are social and they naturally want to say hello. Taking your eye off them or not having complete control can result in dogs running into the road and getting injured. Notably dog attacks on sheep are rising and it is essential to keep dogs under control. It maybe that the dog ran out whilst chasing a rabbit and ended up with livestock. These are real day to day scenarios often encountered by rural dog owners.
According to the RSPCA tethering isn’t illegal but it does have advisories.
Tethering does not offer freedom
“Tethering up dogs is only suitable for a very short periods of time, as dogs left for longer may become distressed or potentially cause injury to themselves”. Dogs love freedom and tethering them up isn’t the best way to give them that freedom.
Rather surprisingly we would agree with the RSPCA on this point! We have often been asked to install a dog fence for an escaping dog. On arrival the dog is tethered and usually they are all tied up against the tether post.
Interestingly here at Dogfence Ltd one of our most common questions is “what is a dog fence”? At DogFence Ltd we supply and install electronic dog proof fencing to keep your pets secure within a boundary. This keeps them safe from roads and away from the threat of a farmer’s gun. The cable is installed underground around an agreed boundary. White flags are then placed around the perimeter so that the dogs have a visual aid during the training. A radio signal is run through the cable from a transmitter and sent to a small collar worn the the pet. The receiver collar omits a warning beep followed by an impulse when the dogs approach the boundary. Dog Fences are far more dog proof than a traditional fence. cannot jump over signal
This form of dog proof fencing is positive because it gives the dog their freedom. A Dog Fence gives you as a pet owner the peace of mind that the dog is safe. It has also been proven to show that it strengthens the relationship between owners and their pets. Below are a few other deciding factors:-
An electronic dog fence is affordable for most people. Although electronic fencing can be expensive, it is often significantly less than the cost of materials and installation for traditional fencing.
Electric fences give homeowners some flexibility. Electric fences (stock fences) should not be confused with electronic dog fences. Of course electric fences are still physical fences and if touched by a human or child will give a significant jolt. They are also aesthetically unpleasing as they are designed for agricultural and not domestic users. Electronic fences don’t interfere with surrounding views. In addition, an electronic fence can be installed more quickly than many traditional fencing options and are safe to both wildlife and humans. These fences are often referred to as “invisible fences”.
An Invisible dog fence is proven to be effective. Many dog owners choose this fence because other alternatives have failed to keep their dog within the boundary. The dog either climbs over or digs under a traditional fence. In most cases, dogs quickly learn to stay within the boundary line to avoid the warning signal and correction. They work silently 24/7 covering all areas of the property, even driveways and open areas.
Electronic dog fence – a fraction of the cost of traditional fencing.
There are many types of fencing and when it comes to choosing dog proof fencing this will depend on your budget. If you choose to go down the traditional route this will be a large investment but it may also enhance your properties value. Electronic fencing is most certainly the cheapest option. This type of fencing can be moved from one property to another making it the most effective method of dog proof fencing.
To obtain an estimate or learn more call us on 01628 476475. https://dogfence.co.uk/quote/
A common question that we hear from owners is how can I stop the dog escaping from the garden. Dogs will be dogs, some escape because they have a high prey drive or they are bored, sometimes it’s food driven. When considering dog proofing the garden there numerous options available. An escaping dog is not only dangerous but can be very stressful.
Close board or wooden fencing is a popular option for smaller properties. The cost of close board fencing starts from around £80.00 per meter installed but it depends on the property location and terrain. Stock fencing is a slightly more cost effective solution for some properties but may not be secure enough for small dogs and of course dogs will be dogs and they can dig and burrow under both close board or stock fences. In general the weakest part of the property is the driveway. To dog proof a driveway can run into thousands depending on the type of gates chosen. If the dog is escaping onto a road then securing this area is a priority but will be costly and so a traditional fence may not be the best solution to stop the dog escaping from the garden
Radio dog fences have been available for over 40 years but many people still do not know that they exist. They are often referred to as invisible fences or a freedom fence. A radio dog fence is usually a much cheaper method to help prevent the dog escaping from the garden. The fence is more like a virtual fence – there is nothing to see and the fence can cover large areas or areas that would not easily be fenced by a traditional fence. A radio fence is a simple solution to stop the dog escaping and in monetary terms an inexpensive solution.
So what is a radio dog fence. In simple terms it is just a radio transmitter, a boundary wire that surrounds the boundary or the area to be “fenced” and an innovative computer collar which is worn by the pet. The transmitter sends a coded signal through the boundary wire and a “no go zone” is set when the pet enters the no go zone the computer collar activates and lets out a high pitched warning beep to alert the pet that they are in the wrong area. If the pet continues further info the zone the collar then gives out a small static shock (correction) which is set to the pets personality. With the assistance of some temporary training flags and training from the fence installer the pet quickly learns where the boundary is.
The great advantage of radio dog fence is that is covers all areas including the driveway so if someone leaves the gate open the pet cannot wander in the road. Also the radio signal is 360 degrees around the cable so dog or cat cannot climb over or dig under the signal. With the DogFence system the signal is also quicker than any other pet fence worldwide so that dog or cat cannot out run the fence.
Electric fencing or electric stock fencing can be used for pet containment but it is not advisable and the shock given out by an electric dog fence is 250 times higher than the output on a radio dog fence. Also with an electric fence if the pet gets stuck in the fence they will continue to be shocked until the fence stops or they are rescued but with a radio dog fence the fence shuts down after 15 seconds to ensure the pet is not over corrected. Of course an electric fence is not only more expensive but cannot cover gateways or driveways and if there are children or members of the public close by they are also affected by the electric fence.
Dog runs are a great solution for keeping your dog within a confined area of the garden but these can be very costly and unsightly and of course will only give the dog a limited area to use. It is also advisable to install a dog kennel within the run so that dog has somewhere to go to if it is very hot or rainy. In some areas planning restrictions may apply and it is always advisable to check with our local council.
Other Solutions to stop the dog escaping maybe to try to train the dog to stay in the garden, for some breeds this maybe a workable solution but for those with a high prey drive or who have had a previous history of constantly escaping the drive to leave the property may be too great.
Here at DogFence Ltd we meet customers with different breeds and personalities but they all have one thing in common! they want a solution to the stop the dog escaping. Many have tried other forms of fencing and many are sceptical as to whether a radio dog fence will work. Our customers are our best advertisement (Customer Testimonials).
If you would like to learn more about our radio dog fences please call us on 03450 623623 or visit our web site www.dogfence.co.uk.
