You control when and how often your pet receives a correction

For small to average sized dogs

Negative tone with correction to deter unwanted behavior

Negative tone only as a reminder to your pet

8 programmable levels of correction

Range up to 100 yards

Safety shut off

Portable allowing you to bring your pets places where you might not have been able to due to safety or legal issues

Uses common 6 and 9 volt batteries

Easy to follow training video

Uses RFA-18 batteries for receiver 9 volt for transmitter