How does WHISTLE ™ FIT or Health attach to my pet's collar?

Last Update:Nov 3 2023 6:23pm


WHISTLE™ FIT or Health comes with an attachment piece to secure the device directly onto your pet’s existing collar or harness (up to 1’’ wide). The device can easily be removed from the attachment when it needs to be charged.


To secure the device to your pet's collar: 

  1. Insert strap through bottom square loop from the back of the device to the front until metal ring catches
  2. Confirm scratchy side of loop faces out
  3. Wrap down around collar, and insert strap through top rounded loop
  4. Wrap strap over and around loop, pull tight, then press soft and scratchy sides together to secure




IMPORTANT: Incorrectly inserting strap can damage device or cause it to fall off. The above attachment may be more secure than the method shown in the Quick Start Guide that comes with your device


If you need to remove it from the collar, simply separate the scratchy and soft side of the strap, and pull it back through the loop to remove the device for charging. To prevent loss of the strap during charging, you can re-attach the strap to itself.