Premier Pet Wireless Fence for Dogs: .5 Acre Adjustable Circular Barrier, Wire-Free Electric Fence, Waterproof Collar, Tone & Static Correction, Portable, Expandable-Add Pets & Coverage Area

Wireless circular boundary keeps your dog safely within your yard Adjustable coverage up to ½ acre & expandable for additional coverage area Easily set up in 1-2 hours with all needed components included. No wires, no digging! Waterproof receiver collar fit is adjustable up to 27 in. Low battery indicator on collar alerts you when collar battery (GAC11-16351) should be replaced 1 level of tone only for training and 5 adjustable levels of static correction Fully portable system, ideal for yards, camping or RVing Expandable to add an unlimited number of dogs with the Premier Pet™ Wireless Add-A-Dog collar (GIF00-16918)