PetSafe Venture Series Big Dog Add-A-Dog Receiver Collar, PDT00-11952

Extra receiver collar for Venture Series Remote Trainers
Converts 1-dog system into easy-to-use 2-dog system
400-yard range
Offers 8 stimulation levels
Works with any Venture Series Training System The PetSafe Venture Series Remote Trainer have been proven safe, comfortable, humane and effective for all dog breeds. At the push of a button, your remote sends a signal activating your dog's receiver collar. He receives a safe but annoying stimulation. He'll quickly learn to associate between his behavior and your correction; in no time, you'll have a better-behaved pet. More »