Most property owners can expect a well-maintained electric fence to have a life expectancy of at least 20 years. Livestock typically learns quickly to avoid contact with an electric fence but encounters with nearby predators and wildlife can vary. Harsh weather can add to wear and tear, reducing the lifespan of an electric fence.
For many property owners, an electric fence is worth it because it requires fewer materials and is comparatively easier to install than other types of fencing. Solid wood or chain link fences cost more and often require more upkeep. For property owners eager for a quick, budget-friendly solution, an electric fence may be a viable option.
Like all other types of infrastructure, electric fences have weaknesses. They are hazardous to people and animals if not installed and maintained properly, possibly causing injury or even death in some cases. Electric fences require constant power, so power outages or interruptions can effectively disable them. Lightning strikes and electromagnetic interference can also be causes of concern.