For over 5 acres area, please add the PAC containment system with Boosted Transmitter add-on to your purchase.
Strap is 12 mm wide, Length can be adjusted up to 750mm
· Surround and enclose all or part of your garden, paddock or estate, and give your dog freedom to roam within it.
· Continuous and automatic surveillance (24/7)
· Stimulus intensity on the collar increases automatically ...