The Multi-Vet Anti-Bark Spray Collar is truly innovative, completely harmless, and has no secondary side effects such as pain or fear. Each time your dog barks, the collar releases a harmless spray that conditions your pet to curb his barking. The collar stops dogs at the very moment they start barking. It's comforting effect allows dogs to adapt quickly to their environment while providing peace of mind for their owners (and sometimes their owner's neighbors).

The spray cannisters contain a gas mixture that is 100% safe for people, animals and the environment. The propellant gas is the ozone friendly R134a. Used in many medical inhalation products, it is harmless to pets and people.

The Journal of the American Animal Hospital Association  published a study that found that Spray based bark control collars were more effective at decreasing barking that electronic stimulation collars*. The study found that citronella collars were 88% effective at reducing barking, versus 44% for electronic units.

*Journal of the American Animal Hospital Association, Vol 32, Issue 3, 231-235