Attaching the Whistle GPS tracker to your pet’s collar is an easy process. 


1. Remove the collar from your pet.

2. Secure the strap to the hooks on one side of the collar attachment. 

Note: Be careful not to wrap the strap over the detachment tab.  

3. Holding the attachment on top of the collar, stretch the strap underneath the collar and secure it to the other hooks. 

4. Slide the tracker onto the attachment until it securely locks in place. 

5. To remove the tracker, push down on the detachment tab and slide out the tracker. 


If you have a Tagg GPS Plus, click here for information on attaching it to your pet's collar.