Lupa effectively manages health plans. You can set up health plans on the settings page. Once you've set up health plans you can add them to pet accounts.
Navigate to the Pet page
On this page you find a list of all pets on your database.
Click on a pet profile
Click Edit
Edit allows you to make changes to the profile of a pet.
Health Plan is at the top of the edit page
From here you can see the applicable plans
Click on the plan you wish to select from the drop down menu
Then Finally Click on Subscribe pet