• Dogtra 2300 NCP Expandable Additional Collar

Replace a lost or damaged receiver collar or expand your Dogtra 2300 NCP EXPANDABLE system to work with two dogs. Includes your choice of 1" Black or Orange collar strap. Charger not included.

Not for use with other Dogtra systems.
Only Compatible with Dogtra 2000 NCP Expandable


  • 1" collar strap fits up to a 26" neck
  • Fully waterproof
  • Low to high power stimulation
  • 127 levels of stimulation
  • 2-hour rapid charge Lithium Polymer battery
  • Rechargeable with user replaceable batteries
  • Includes splitter charging cable

Dogtra 2300 NCP Expandable Additional Collar

  • Brands Dogtra
  • Product Code: 2300 EXPANSION COLLAR
  • Availability: In Stock
  • $159.99

Available Options

Tags: Stimulation levels, waterproof, replacement collar, add a dog collar