Dogtra 2300NCP Remote Training Collar

The Dogtra 2300NCP Expandable are the newly updated model of the popular Dogtra 2300NCP Series Remote Training Collars. The updated transmitter is now expandable which means you can add an additional collar to the system at anytime. 

 The 2300NCP Expandable features a range to 1200m, 2-hour rapid charge batteries. The 2300NCP Expandable has 127 levels of correction ranging from low to high output, suitable for medium to large working/hunting dogs. As with all Dogtra products, the 2300NCP dog training collars are built tough for demanding conditions and are backed with a 3 year Australian warranty.   


(based on adult dog)

The Dogtra 2300NCP Expandable is best suited to stubborn dogs from 15kg, including, but not limited to:

  • German Shepherd
  • Mastiffs
  • Bull Arab
  • Wolfhound
  • Stag Hound
  • Belgian Malinois
  • Maremma 
  • Rottweiler
  • Cattle Dog
  • Bull Terrier
  • American Staffy
  • Doberman


The Dogtra 2300NCP Expandable dog training collar consists of a handheld transmitter remote and collar receiver worn by the dog.  When you press a correction button on the remote, the transmitter emits a coded FM radio signal to activate the receiver collar up to a distance of 1200m.  The handheld transmitter provides 127 static electric correction levels, ranging from low output for sensitive dogs, to a very strong output for the stubborn varieties.  

  • Strong correction reach for stubborn dogs
  • Rechargeable Collar and Remote (2-hour Rapid Charge)
  • Waterproof Collar and Remote
  • 1200m FM Signal Range
  • LCD Display
  • Expandable up to 2 Dogs (with extra receiver collars)
  • Smooth Turning Dial for fine-tuning correction level (0-127)
  • High-Performance Vibration Only Correction (Paging)
  • Easy to Use
  • Very Durable - Serviceable after warranty period
  • 3 year warranty

  • The Dogtra 2300NCP Expandable receiver size suits medium to large dogs and has a strong reach in correction, more suited to stubborn dogs from 15kg.  If your dog is on the smaller side, timid or sensitive to static stimulation, consider a trainer from our Pet Breed Remote Trainer section. As always, call if you aren't sure what is right for your dog!


  • Receiver Collar (incl. strap) - 205g
  • Transmitter (w/ 5cm antenna) - 130g
  • Vinyl Coated Collar Strap 65cm
  • 127 Static Correction Levels

  • Receiver Collar and Strap
  • Transmitter w/ Lanyard and Belt Clip
  • Plastic Carry Case
  • Australian 240V Charger & Splitter
  • Operating Manual
  • ** Free eBook available through your Bark Control Account **