Gallagher
Since 1938, Gallagher has been helping farmers to harness the power to farm by delivering world-leading animal management solutions, that enable customers to operate responsibly, productively, and profitably. We lead the market in electric fencing, weighing and electronic identification (EID), data collection, and wireless water monitoring systems.
Vet N Farm Knowledge Base
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Electric fencing is a reliable, cost effective way to control animal movement and manage pasture
At a basic level electric fencing is more effective at containing domestic animals livestock/excluding wildlife than traditional fencing due to the fact that the short, safe and memorable shock creates a psychological as well as a physical barrier.
A pulsed electric current is sent along the fence wire, about one pulse per second, from an energizer which is grounded. When the animal touches the fence it completes the circuit between the fence and the ground receiving a short, sharp – but safe shock. The shock is memorable enough that the animal never forgets
An electric fence is a psychological barrier, so it doesn’t need great physical strength. However, it must be well designed and constructed to absorb some pressure from animals, snow and wind. The energizer must have enough power for the length of fence and for the animals being controlled.
Electric Fencing Systems Design, Installation & Maintenance