WHISTLE™ Health & GPS+ (SWITCH™) has customizable collar options, to create a look as unique as your pet!

To change out your Health & GPS+ collar:

1. Detach the battery from your collar to reveal the metal mounting plate beneath

2. Use the screwdriver included with your new collar to remove all four screws and detach the tracker*

3. Align the mounting plate for the new collar with the holes on the tracker and use the screws to fasten the tracker (be careful not to over-tighten)

4. Attach a fully charged battery to the collar, and continue adventuring!



*If you've lost the screwdriver or need replacement screws, here's what you need to look for:
Screw size: M2-0.4  5mm long machine screw
Small Phillips head screwdriver

Both of these can be found in places like Home Depot, Lowe's, Walmart, etc. Anywhere that sells tools should have these!
You can also check Amazon and any other similar websites