Dogtra YS600 Rechargeable Waterproof High-Output No Bark Collar : Pet Supplies - Amazon.com
USB Adapter Cable for Dogtra 200-7100 T&B T&L RRS RRD YS Series Dog Trainer Cord | eBay
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Dogtra Products E-Collars Bark Collars Parts and Accessories
Amazon.com: Dogtra 200C Remote Training Collar - 1/2 Mile Range, Waterproof, Rechargeable, 100 Training Levels, Vibration - Includes PetsTEK Dog Training Clicker : Pet Supplies
Amazon.com: Dogtra 200NCPT Electronic Dog Training Collar with Remote for Small Dogs to Large Dogs - 2640 ft Range, Vibration, Tone, 100 Stimulation Levels, Safety Lock, Waterproof, Rechargeable, PetsTEK Edition : Pet Supplies