Extend your SportDOG Contain + Train system with the SDF-CT Add-A-Dog Collar Receiver (SDF-CTR). Perfect for multi-dog households, this receiver adds flexibility for containment and training across several pets without replacing your existing setup.
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Compatibility: This Collar Receiver is designed to add a second dog (or more) to your SportDOG Contain + Train system and works with SDF-CT, SDF-100A, and SD-425.
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Expandability: Training Mode expands to 3 dogs and Containment Mode expands to any number of dogs for scalable management.
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Three operation modes: Choose Containment Mode, Training Mode, or Containment and Training Mode to tailor responses to your needs.
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Dual-signal operation: The collar can respond to the Fence Transmitter, the Remote Transmitter, or both, depending on your training and containment goals.
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Stimulation and corrections: In Training Mode, select from 7 static stimulation levels (low, medium, or high) with options for momentary (nick) or continuous stimulation; also supports vibration and tone.
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Containment behavior: In Containment Mode, the collar provides a warning tone and vibration as the dog approaches the boundary, then administers static stimulation if needed.
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Battery and durability: Rechargeable lithium-ion battery with Anti-Linger feature to minimize unnecessary battery usage.
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Fit, waterproofing, and setup: Waterproof and rechargeable; fits dogs up to 20 pounds and easily pairs to your existing system.
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Support and guidance: Detailed operating guide and a locally based Customer Care Center available 6 days a week to assist you.
By adding this collar receiver, you can manage multiple dogs within a single Contain + Train system, switching between containment and training signals as needed. The three-mode design enables training inside or outside the boundary, while the option to operate on one or both signals supports synchronized, flexible training and containment for a cohesive multi-dog setup.
