Progressive stimulation until your dog stops barking.
For dogs 3.6 kg and up.
Fits neck sizes up to 71 cm.
6 adjustable levels of static stimulation.
Vibration sensor detects dog's vocal chords moving.
Automatic Safety Shut-Off: Stimulation stops after 50 seconds.
Collar uses 1 x 6 Volt battery (included).
Battery usually lasts 3-6 months.
Low battery indicator.
Bark Control Unit.
Adjustable Nylon Collar.
Battery (PetSafe® RFA-67D-11).