PetSafe® Wireless Pet Containment System Add-A-Dog® Extra Receiver Collar can be used to either add another dog to an existing Wireless Containment System or as a replacement collar. You can add an unlimited number of pets to your containment system as long as each pet has a compatible receiver collar.

Features

• Add Unlimited Pets to Your System - Keep as many pets as you need safely in your yard as long as they wear a PetSafe® Wireless Fence Receiver Collar
• 5 Levels of Correction - Plus tone-only mode for training. Pets can be trained in 2 weeks when used as directed
• Waterproof Receiver Collar - With low battery indicator
• Adjustable Receiver Collar - Fits pets 8 lb or more with neck sizes 6 to 28 inches
• Over Correction Protection - Limits static corrections duration to 30 seconds
• Short and Long Contact Points Included - For pets with long or short hair
• Safe, Effective, Trusted - Our training collars are part of our ongoing mission to provide the best tools, education and support for pet parents seeking safe, successful, expert-recommended options to meet each dog’s unique training needs