By default, your Farm Dog app only shows fields that have an active planting. Oftentimes when importing fields from John Deere, those fields will not have an active planting and will not automatically show in your app. To view these fields in your app:
1) Add a planting to your field via the web dashboard. Or
2) Enable the "Show Fallow Fields" option in your app. Once enabled, fallow fields will appear on your map with a grey outline. To add observations to these fields, you will need to add a planting within the app or web dashboard.
To enable this option, in the map view, tap the three horizontal dots on the top right, and select "Show Fallow Fields."