Dogtra Train/Beep 1.5 Mile Dog Remote Trainer Option:Expandable Also fits the collars only

Also fits the collars only on the SD-1200

Range: Up to 1 mile

The cover won't prevent you from sliding your crate's plastic slideout pan in or out for cleaning

Temporarily define the Boundary Area with Boundary Flags for a visual aid in training your dog

you can confidently create a stunning aquarium

Dogtra Train/Beep 1.5 Mile Dog Remote Trainer Option:Expandable Also fits the collars onlyIt is equipped with the DUAL DIAL transmitter with key features like 127 Nick Constant stimulation levels, HPP vibration, Locate Beeper, Run Point Beeper Modes, and a 1. 5 mile range (the range may reduce depending on the surroundings). The expandable DUAL DIAL transmitter of the T&B comes with an OLED screen and two sets of the Rheostat Dial and buttons dedicated to each collar, which allows seamless and effective operation of the collars without