Containment Fences
Containment fence systems were originally designed to confine dogs to certain areas by transmitting a radio signal from a thin boundary wire to a receiver on the dog’s collar. When the animal approaches the boundary wire a high pitched beep warns him/her to retreat, and if the warning is ignored, and the pet goes closer to the boundary wire, a mild shock is transmitted through the collar. A training programme using flags is usually provided. Some of these containment fences have been adapted so that they can be used to keep our cats safe as well.
The idea of giving an electric shock (no matter how mild) to one of our lovely feline companions was a rather frightening idea but, knowing the terrible pain attendant with the loss of a dearly loved cat on a road, it was clear that we needed to investigate these fences. Having discussed the principle with a vet, and knowing that there were different types of these fences on the market, we chose, in June 2009, to use just one of those available. We would therefore stress that our results and comments are limited to the product called DogFence.
We sought to contain two cats within the garden. One was a ten year old tabby who has never shown a tendency towards becoming a member of MENSA. The other was a very bright nine month old kitten. Both cats loved to be outside in the garden.
The Boundary
The boundary of the garden varies considerably, and this was a useful factor when considering the installation of the fence in different types of properties. The various features include: stone walling, wooden fencing, entrance gates across tarmacadam, tree trunks, lawn, hedges and shrub beds.
The tester initially chose to have the hidden fence installed on just three quarters of the boundary because the remainder of it was open to a field, and a long way from the main road.
Installation
The installation was, despite the varied physical features, far easier than was expected.
Where tree trunks were close to a wall or a fence, the installer simply attached the wire to the wall and fence.
Where there was lawn, his machine cut a narrow (virtually invisible) channel into which the wire was buried some 3 to 4 inches below the surface.
The same fine line was cut into the tarmacadam and the wire inserted. Invisible is an appropriate word, and the tester’s fear of having to rectify damage to her lovely garden was proved to be unfounded.
Small temporary flags were then placed around the garden some 3 to 4 feet from the wire.
Receivers
The first generation of receivers (shown in the photographs below) would not appear ungainly on a dog; but on a small cat they looked huge. Having said that, neither of the two cats involved, both of whom were accustomed to wearing ordinary cat collars, seemed in the slightest bit uncomfortable wearing the receivers.
Important Reminder: It is extremely important to check the batteries in the receivers on a regular basis. Ask the supplier of your particular containment fence for his advice on the average life of the batteries, and either check them prior to the anticipated end date, or make a note in your diary to change them then anyway. There will always be some of our feline rascals whose curiosity will keep tempting them towards the road, and they need to be reminded of the boundary by the warning beep from the collar.
| Jellicle | Mungojerrie |
Due to lobbying from ourselves and others, the manufacturers of the particular containment fence which we tested (DogFence) have now produced a smaller receiver for cats. It is at least a third smaller than the earlier ones, and is significantly lighter. Whilst there was no obvious expression of gratitude from our cats when the receivers were changed, to the human eye they are certainly a huge improvement - and appear far more suitable for our feline friends.
Training
A spare room in the house was used for training the two cats. A part of the room was set up with an operational “fence”, and flags positioned a couple of feet away. Food was then placed within the containment area.
The “not-very-bright-tabby” slowed in his gallop towards the food as soon as the little warning beep on his collar sounded. Approaching the flags more cautiously he then experienced the mild shock and decided that he was not hungry after all!
The supposedly bright little 9 months old kitten was not so wise. Having tried to attack the food from three different directions she promptly scuttled away under a chair.
Although a few days of this training was recommended, neither cat was interested in returning anywhere near the flags again, so it was time to let them into the garden.
Results
The kitten saw the flags a few moments after exiting the cat flap and simply changed direction towards a different part of the garden. Some weeks later she is happily confining her antics away from the boundary wire.
The tabby was a different story altogether. Within 24 hours he had gone missing!
The search party found him sitting comfortably outside the entrance gates with a look on his face which appeared to say: “What took you so long?”. The cat which we had thought to be not-so-bright had found his way through the open field and had then skirted 14 houses along the main road to eventually position himself some six inches away from the flags at the main entrance. He knew that it was time for dinner!
No surprise therefore that the fence was extended to include some of the field and hence provide one hundred percent cover of the containment area.
Flags
The flags are a temporary measure. They are slowly removed as the pet becomes accustomed to the contained area within which he/she can play and also to the warning bleep which he/she hears if venturing too close to the boundary.
Opinion
Despite her initial concerns, the tester has been delighted with the “hidden fence” method of containment by DogFence www.dogfence.co.uk Another supplier with an excellent reputation is Freedom Fence www.freedom-fence.co.uk
Both cats appear to be as happy and mischievous as they ever were, and they don’t go near that main road!
Recommendation
Feline Friends recommends that cat owners who live in the proximity of a public road, and whose cats are allowed outside, consider the installation of a containment fence if their furry companions cannot otherwise be prevented from wandering onto a road by conventional fences or enclosures. Too many of us delay until after we have suffered the bereavement of a dearly loved friend before we take action.
Anecdote
The cats in our test were more quickly trained than their owner. The habit of worrying where they are is still taking time to break.
Note: As mentioned earlier, there are a number of companies selling similar products, and Feline Friends has only tested one of them.
The Controversy
In Wales, all E-Collars have been banned, this is regardless of their type and the systems to which their use is applied.
Feline Friends acknowledges that an outright and all-encompassing ban is far easier for civil servants and organisations such as the RSPCA to administer. However, we know from our own experience (and that of countless other cat owners) that E-Collars used with containment fences save our cats from agonising death, and horrific injury, on the roads. Their use has certainly demonstrated to us that they are currently the best way of protecting those of our much-loved feline companions who enjoy the freedom of an outside life, but who cannot be contained within their gardens by conventional fences and walls, or by special enclosures.
Please watch this film
and then go to our petition to stop these life saving containment fences from being banned in England.
Photography: www.gbcproductions.co.uk
Updated: March 2011