SportDOG Brand In-Ground Fence Add-A-Dog Collar - Additional, Replacement, or Extra Containment Collar - Waterproof with Tone/Vibration and Shock Flax/Flax-outdoor Green-gum Li (220 grams) the Extreme Pro

(220 grams) the Extreme Pro adds a bit of extra power compared to the lighter

travel anxiety

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UPC: 638761557886

Details: Go for that extra rep

SportDOG Brand In-Ground Fence Add-A-Dog Collar - Additional, Replacement, or Extra Containment Collar - Waterproof with Tone/Vibration and Shock Flax/Flax-outdoor Green-gum Li (220 grams) the Extreme ProBrand: SportDOG Brand Color: Black Features: This is the Collar Receiver only; Compatible with the SportDOG Brand In Ground Fence System (SDF 100A) The waterproof Collar Receiver sends a tone and vibration as your dog approaches the boundary, and then moves to one of 4 static correction levels that you select, based on your dog's temperament The SportDOG Brand In Ground Fence can be expanded to contain an unlimited number of dogs with the purchase of