The Petsafe PUSB-300 ultralight sonic bark collar snaps right onto your dog’s existing collar, controlling barking with loud sounds. Guaranteed to stop dog barking, this is the lightest and smallest collar on the market. This bark collar is activated by your dog’s barking noises. The barking triggers the bark control- a high-decibel sound-it emits a loud sound, similar to a smoke detector. Much of this tone’s spectrum is beyond the range of human hearing, but dogs and cats find it undesirable and distracting. Your dog will quickly learn that barking causes the annoying, loud sound, and that not barking is the way to avoid them.

PUSB-300 Ultralight Sonic Bark Collar Features:

*Ultralight Sonic Bark Collar
*Lightweight & Smallest Collar, One-Ounce & 1.9 Cubic Inches
*Adjustable Sound For Pet Sensitivity
*Uses Loud But Harmless Audible Sound to Deter Barking
*Receiver can be Attached to Your Existing Collar

PUSB-300 Includes:

(1) Receiver
Operating and Training Manual
Training Video
Battery