Underground wire containment fence with a remote trainer: use a single collar to keep your dog in the yard and also train your dog, inside or outside of the containment area
Kit contains 300 metres of wire and 100 flags to cover up to 1 1/3 acres; the system can cover up to 100 acres (with purchase of additional Wire & Flag Kits (SDF-WF))
The waterproof and submersible collar fits dogs 4.5 kg or larger; choose from three modes to determine if the collar will respond to only the remote, only the containment system, or both