A dog fence or dog fencing is a relatively new system intended to keep a dog or any other domestic animal in a set of pre-determined boundaries without the presence of a physical obstruction. An electric shock is administered by an electric collar when its warning signal is ignored. The collar emits an electromagnetic wave that travels along the body of the animal. When it is near a barrier, a small amount of electricity will be emitted to stop the animal from going through.
One of the reasons why this type of dog fence is so effective is because the electricity is contained inside the electronic fence itself and does not have to pass through wires, which can cause danger. Many dogs are scared of electric shocks, which is one of the reasons why they avoid a dog fence. But in actuality, the electric shock from a dog fence is mild enough to deter most of them from approaching the perimeter and causing any harm. Find out more about dog fences on this here.
There are two types of electronic fences available in the market: wireless and wired. Wireless fences are easy to install, but most importantly, they require very little maintenance or cleaning because the power is contained within the fence itself. They are more expensive than wired dog fences, which is because they must be regularly cleaned of dirt and hair, which can cause excessive wear and tear.
A wired dog fence is more expensive than a wireless dog fence as it is connected directly to your electrical system. It requires regular cleaning and maintenance so that your pet can safely go within its set boundary. However, you will need to have an electrician come to your house for the installation to ensure that the fence is fitted properly and securely.
Wired fences, however, are usually better suited for larger or older pets such as German Shepherds, Rottweilers, Dobermans, Golden Retrievers, or any other large breed of dog. While a wired dog fence is easier to install, it can also be hard to maintain as it is attached directly to your electrical system. If it is not placed properly, the electrical currents can be interrupted at any time and this can cause damage to the wires, thus making it difficult to reestablish the electrical flow. and stop the electric shock once it starts.
Many people who have experienced using these dog fences consider them to be an effective solution to keeping dogs outside their house. They are inexpensive, easy to install, and can prevent unwanted intrusions by other dogs, while not damaging your house. They can be installed anywhere, especially those close to the garden, lawn, front porch, or front door. .
Get a general overview of the topic here: https://en.wikipedia.org/wiki/Fence.