eXtreme Dog Fence® HYPER (Stubborn) MAX Grade Ultimate Performance System Replacement dog fence collar Put everything inside the splice

Put everything inside the splice

A progressive level means the correction starts out low and ramps up to a higher level

Long-haired dogs benefit from our longer contacts

Need it outside

Install the wire nut

eXtreme Dog Fence® HYPER (Stubborn) MAX Grade Ultimate Performance System Replacement dog fence collar Put everything inside the spliceIf what you want is the best of the best, the eXtreme Dog Fence MAX Grade Ultimate Performance system is right for you. This system gives you maximum performance and longevity. Our MAX Grade Kit features 14 gauge wire with a very hefty and durable 60ml polyethylene coating. Our MAX system is the high end version of our other customer favorites, the eXtreme Standard and the eXtreme PRO Grade kits. You still receive all of our eXtreme dog fence