Most Heartworm preventatives and flea products have a website where you can set up an e-mail reminder for the date you want to treat your pet. You can also use our Pet Portal (see link in menu above) to set a reminder. Simply log on, go into your pet's record and scroll to the very bottom. There you will find a link for 'create a new e-mail alert' where you can choose any date you want to get an e-mail to remind you to give the medication or flea treatment or even to remember to refill it before you run out. It's easy!