Please follow these steps:
- Go to 'Groups' tab and create a group - I have called mine, 'Archive Animals'
- Go to 'Animals' tab and select the animals to archive
- Press 'Action' then 'Add to Group' and select the group you created 'Archive Animals'
- Go back to 'Groups' tab and tap your 'Archive Animals' group. Then tap 'Group Action' top right.
- From the menu, select 'ARCHIVE' to archive all the animals in this group.
- Finally, press 'ARCHIVE GROUP' to confirm you want to archive all these animals.