This is an ALL NEW NON-CITRONELLA formula made from ALL NATURAL CITRUS.
How it works:
The PetSafe Spray Control Anti-Bark Collar is simple to operate. Place the battery in the receiver collar and attach it around your dog's neck. When your dog barks, a burst of all-natural citrus spray is emitted, which dogs find bothersome to their highly developed sense of smell. While not harmful, it is a sufficient deterrent to excessive barking.
Exclusive Features of the PetSafe Spray Control Bark Collar:
QuickFit™ buckle
Low-battery indicator
Low-spray indicator
On/Off button
Waterproof
40-50 sprays per refill
Uses a 6-volt silver alkaline battery (included)
Owners Manual