The bell rings with your dog's movement, letting people and creatures that your pup is approaching. Also works for humans' backpacks!
The built-in silencer allows the bell to be ‘turned off’ by simply placing the magnetic tab over the bell to silence it. To un-silence the bell, pull the magnetic tab off the bell and reattach it to the corresponding magnet inside the attachment strap.
*This bell is not a replacement for voice control, E-collars, or other preferred training techniques!