Dogtra 2300NCP Extra Receiver: Adding a Second Dog

By Dogtra | Published: 2026-11-03

Category: Koopgidsen

Decide whether the orange 2300NCP additional receiver is the right way to expand your system to two dogs, and what to check before you order.

Quick answer

Buy the orange 2300NCP additional receiver only if you already own a Dogtra 2300NCP Expandable system and want to train a second dog from the same handheld. If your current collar is not the Expandable 2300NCP, this receiver will not fit your setup.

Why the Expandable label matters more than the receiver itself

The 2300NCP Expandable was designed to accept extra receivers, which is why a standalone additional receiver exists for it. Many Dogtra systems are sold as fixed one-dog or two-dog kits; those handhelds are not built to add a receiver later. Before ordering, confirm that the transmitter you already own carries the 2300NCP Expandable name, not just a similar model number.

This is the single most common mismatch: a buyer sees a 2300-series collar and assumes the extra receiver will pair. The catalog lists this receiver specifically as a replacement or addition for the 2300NCP Expandable, so treat that wording as the compatibility check.

What you get and what you still need

The package includes the receiver with an orange strap and one 5-5 splitter cable. The splitter is the part that lets a single handheld manage more than one receiver, so do not discard it as packing material. What the listing does not state is pairing instructions, charging details, or whether a second collar strap in another color is available; if you need those specifics, confirm with Dogtra before ordering rather than assuming.

Color is more than cosmetic here. Orange gives you a quick visual way to tell two dogs' receivers apart in the field, which matters when both are on the same handheld.

The real cost question: one receiver or a second complete system

Adding a receiver keeps you on one handheld, one charger routine, and one set of controls, which is simpler for most owners. A second complete system means two handhelds, which can suit households where two people train different dogs at the same time, but it doubles the gear you carry and manage.

The catalog comparison price on this receiver is USD 174.99 against a catalog price of USD 87.50. Treat that as a signal that adding a receiver is usually the lower-cost path, but verify current pricing and stock at checkout, since catalog prices can change.

Decision rules before you add a second dog

Confirm your handheld is the Expandable version: Check the model name on your transmitter. If it reads 2300NCP Expandable, this receiver is the intended add-on. If it is any other 2300-series or fixed-kit model, stop and check compatibility with Dogtra first. The model name on the handheld, not the receiver listing, decides whether this purchase works.
Count how many dogs the handheld already supports: If you already run two receivers on the Expandable handheld, a third receiver may exceed what the system is designed for. Confirm the maximum number of receivers your handheld supports before ordering another. Adding a receiver is only a two-dog solution if your handheld has capacity left.
Choose one handheld or two based on who trains: If one person handles both dogs, add the receiver and keep one handheld. If two people routinely train separately at the same time, a second complete system avoids passing a single handheld back and forth. The number of handlers, not the number of dogs, is the deciding factor.
Plan for the splitter cable and color coding: Keep the included 5-5 splitter cable with the system, and use the orange strap to distinguish the second dog's receiver from the first at a glance. Label or color-match receivers before the first session so corrections go to the right dog.

Product facts

2300NCP EXPANDABLE ADDITIONAL RECEIVER - ORANGE: Replacement or additional receiver for the Dogtra 2300NCP Expandable, supplied with an orange strap and one 5-5 splitter cable. The splitter cable is what lets one handheld run both receivers, so the kit is usable for a two-dog setup without extra adapters.
2300NCP EXPANDABLE ADDITIONAL RECEIVER - ORANGE

Who this receiver fits

Best for

Owners of a Dogtra 2300NCP Expandable who want to train a second dog from the same handheld
One-handler households that prefer a single transmitter and charger routine
Buyers who want a visually distinct orange receiver to tell two dogs apart

Not for

Owners of any Dogtra system other than the 2300NCP Expandable
Households where two people need to train different dogs simultaneously with separate handhelds
Buyers who need pairing, charging, or strap-color details that the listing does not state, until Dogtra confirms them