Before checking in to a dog park, make sure that location services are enabled for the DogPack app, as the feature will not work without it.
To check-in, you must be at the dog park. Once you’re there, go to the Map tab and click on the park’s pin. A pop-up will appear with the park details, where you can click the “Check-in” button.
If your check-in is successful, the park's pin will display a white border around it, indicating that you are checked in. Everyone who follows that dog park will be notified that you just checked-in.