Expand your existing training system or replace a worn receiver with the SportDOG SD-1825 X-Series Add-A-Dog Collar, a rugged and reliable receiver collar designed for serious trainers, hunters, and sporting dog owners. Engineered to work with multiple SportDOG training systems, this waterproof rechargeable receiver collar delivers dependable performance, extended battery life, and customizable training options for dogs of all temperaments.Built with DryTek® waterproof technology, the SDR-AX receiver collar is designed to perform in challenging weather conditions, rugged terrain, and demanding training environments.
Key Features
🐕 Expand Your Existing SportDOG Training System
Add another dog to your compatible SportDOG training setup or replace an existing receiver collar without purchasing a complete new system.
Compatible With:
- SportDOG SportTrainer 1275 (SD-1275E)
- SportDOG SportHunter 1225X (SD-1225X)
- SportDOG SportHunter 1225 (SD-1225)
- SportDOG SportHunter 1825X (SD-1825X)
- SportDOG SportHunter 1825 (SD-1825)
- SportDOG ProHunter 2525 (SD-2525)
📡 Designed for Long-Range Training Systems
The SDR-AX receiver collar is slightly larger than the SDR-AXF model, allowing compatibility with SportDOG’s longer-range remote training systems.
Ideal for:
- Hunting Dogs
- Sporting Dogs
- Field Training
- Professional Trainers
- Multi-Dog Training Systems
🎯 Customizable Training Options
When paired with a compatible SportDOG transmitter, the receiver supports:
- Tone (Beep)
- Vibration (Buzz)
- Static Stimulation
Training can be customized to fit your dog’s temperament and responsiveness.
💧 DryTek® Waterproof Technology
Built for outdoor adventures and demanding field conditions.
Features:
- Waterproof Construction
- Submersible to 25 Feet
- Mud Resistant
- Rain Resistant
- Rugged Outdoor Performance
Perfect for:
- Hunting
- Field Training
- Water Retrieves
- Outdoor Activities
🔋 Long-Life Rechargeable Battery
Powered by a rechargeable lithium-ion battery that delivers exceptional runtime.
Battery Features:
- 2-Hour Quick Charge
- 140–160 Hours Per Charge
- Low Battery Indicator
Spend more time training and less time charging.
🐾 Comfortable Adjustable Fit
Designed to fit:
- Dogs 8 Pounds and Larger
- Neck Sizes 5"–22"
Provides a secure, comfortable fit during extended training sessions.
Benefits
✔ Genuine SportDOG Add-A-Dog Receiver Collar
✔ Compatible with multiple SportDOG systems
✔ Supports long-range training collars
✔ DryTek waterproof technology
✔ Submersible to 25 feet
✔ Fast 2-hour charging
✔ Up to 160 hours of battery life
✔ Tone, vibration, and stimulation compatibility
✔ Durable field-ready construction
✔ Ideal replacement or expansion collar
Product Specifications
- Brand: SportDOG
- Model: SD-1825 X-Series Add-A-Dog Collar
- Receiver Model: SDR-AX
- Product Type: Add-A-Dog Receiver Collar
- Waterproof Rating: DryTek® Waterproof
- Submersible Depth: 25 Feet
- Battery Type: Rechargeable Lithium-Ion
- Charging Time: Approximately 2 Hours
- Battery Runtime: 140–160 Hours Per Charge
- Dog Weight Compatibility: 8 lbs+
- Neck Size Compatibility: 5"–22"
Ideal For
- Hunting Dogs
- Sporting Dogs
- Working Dogs
- Field Training
- Recall Training
- Professional Trainers
- Multi-Dog Households
- SportDOG System Expansion
Why Choose the SportDOG SD-1825 Add-A-Dog Collar?
The SportDOG SD-1825 X-Series Add-A-Dog Collar provides the durability, battery life, and performance serious dog owners demand. Whether you're expanding a multi-dog training system or replacing an existing receiver, this rugged waterproof collar delivers dependable communication and training flexibility in any environment.
Package Includes
- 1 × SportDOG SDR-AX Receiver Collar
- Rechargeable Battery System
- Owner's Manual
Note: This product is a receiver collar only and requires a compatible SportDOG transmitter for operation.
