10 million pets
get lost every year.
Always know where your best friend is.
WhistleGPS is the smallest, longest-lasting and most affordable pet location and activity monitor
available. Know where your dog is and see their daily adventures directly on your phone.
Track your pet's location and activity.
Get insight into your dog's day.
WhistleGPS syncs automatically with your phone and alerts you to changes in activity levels. The
app shows you where they are, who they're with, and what they're up to each day. So, even if your
pup decides to go exploring on their own, you'll always have a way to find them.