Synonyms for «invisible fencing»

The phrase "invisible fencing" refers to a system used to keep pets contained within a designated area without the need for visible fences or physical barriers. It typically consists of an underground wire that creates a boundary, and a special collar worn by the pet. When the pet approaches the boundary, the collar emits a warning sound or a mild electric shock to deter them from crossing it. This creates an invisible barrier that helps to prevent pets from wandering away. Full definition