eXtreme Stubborn Dog Containment System Add-on Collar Receiver let’s talk about why we

let’s talk about why we become Amazon’s Choice in electric dog fences

and is safely contained in your yard at the same time

00 = Tone Only Mode (for Training)

John Deere

as they are designed to stay closed securely with a strong magnetic hold

eXtreme Stubborn Dog Containment System Add-on Collar Receiver let’s talk about why we*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