SportDOG Brand FieldTrainer 425X/SportHunter 825 Shock Collar - Additional, Replacement, or Extra Collar for Your Remote Trainer - Waterproof and Rechargeable with Tone, Vibration, and Shock

SportDOG Brand FieldTrainer 425X/SportHunter 825 Add-A-Dog Collar, Remote Training Collar, Hunting Dog Collar - Waterproof and Rechargeable with Tone, Vibration, and Shock (Orange)

SportDOG Brand SportHunter 825X Dog Training Static Collar with Remote, 1/2 Mile Range Waterproof Dog E-Collar, Submersible up to 25 Ft, Rechargeable Training Device with Static, Vibrate and Tone

SportDOG Brand FieldTrainer 425XS Remote Training Dog Collar, E Collar For Stubborn Dogs - Waterproof, Submersible Up To 25 Feet, Rechargeable Dog Training Device with Remote Static, Vibrate, and Tone