Keep track of all the tasks you have to handle. You will never have to forget the next vaccination of your pet.
Add a due date and time, so you will receive a notification when it is time to perform the task
Add a reminder for each task. The reminder gives an additional notification before the due date is reached. It helps you in case you have to made some preparations, like make an appointment with the vet
Add as many tasks as you like, there is no limit
Confirm a task when it is handled. It is easy to repeat the task with a new due date. If you like, you can add the task to your events and set additional information;