








🐕🦺 Train smarter, not harder — stay ahead with SportDOG’s ultimate remote collar!
The SportDOG FieldTrainer 425X/SportHunter 825 Shock Collar Receiver is a waterproof, rechargeable collar designed to expand or replace your existing remote training system. Compatible with multiple SportDOG models, it fits dogs 8 pounds and up, features a quick 2-hour lithium-ion battery recharge, and offers reliable underwater performance up to 25 feet. Backed by comprehensive support, it’s engineered for professional-grade dog training anytime, anywhere.

| Product Dimensions | 15.24 x 7.62 x 0.25 cm; 317.51 g | 
| Batteries | 1 Lithium Polymer batteries required. (included) | 
| Item model number | SDR-AXF | 
| Breed Recommendation | All Breed Sizes | 
| Pet Life Stage | All Life Stages | 
| Allergen Information | Gluten Free | 
| Closure | Buckle | 
| Color | Orange | 
| Number of Items | 1 | 
| Quantity | 1 | 
| Specific Uses | Active, Behavior, Indoor, Outdoor | 
| batteries required | Yes | 
| Batteries Included | Yes | 
| Item Weight | 318 g | 
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