Description Add another dog to your current SportDOG® Contain Train system (SDF-CT) or replace a Collar Receiver with the SDF-CTR Add-A-Dog® Receiver. The Contain Train™ system’s Containment mode expands to any number of dogs and the Training mode expands to 3 dogs. Features Collar Receiver only; Compatible with SportDOG® Contain Train systems (SDF-CT-22) Training mode offers 7 instantly selectable static stimulation levels in low/medium/high stim ranges; Option to train with vibration and tone Containment mode offers 7 levels of static stimulation with vibration/tone Collar Receiver is waterproof and submersible to 3 meters For dogs 4.5 kgs or larger System Includes (Accessories) Collar Receiver on Orange 2.5 cm Collar Strap Standard Contact Points Long Contact Points Charging Adaptor Operating Guide
