2 eXtreme Stubborn Dog Containment System Add-on Collar Receivers Boundary Wire just laying the wire and

just laying the wire and stapling to the ground along fence posts

it is advised that you should only choose a solid core

eXtreme Surge Protector

When you allow your dogs this freedom

No matter what your schedule is

2 eXtreme Stubborn Dog Containment System Add-on Collar Receivers Boundary Wire just laying the wire and*Wall Transmitter not included. 9 Correction Levels 00 = Tone Only Mode (for Training) 01 = "Low" Statically Set Correction Level 02 = "Low Medium" Statically Set Correction Level 03 = "Medium" Statically Set Correction Level 04 = "High" Statically Set Correction Level 05 = "Extra High" Statically Set Correction Level 06 = Low Progressive Correction Level (1, 2, 3) 07 = Med Progressive Correction Level (2, 3, 4) 08 = High Progressive Correction Level