PetSafe Vibration Trainer VT-1 Add-A-Dog Blue

The PetSafe Vibration Add-A-Dog Collar can be used as a replacement collar or to add another dog to the PetSafe Remote Trainer with Vibration or the Remote Trainer with Vibration PLUS training systems. Compatible with PetSafe Vibration Remote Trainers: Remote Trainer with Vibration – PDT00-12892 and Remote Trainer with Vibration PLUS – PDT00-12894 For dogs 8 pounds and up or neck sizes up to 22″ Range up to 1/2 mile 15 levels of adjustable vibration correction Waterproof, rechargeable receiver collar