As part of delivering the pet advisory custom icons and colors feature in release 3.6, PetExec gave you the option to modify and delete the PetExec default pet advisories. As result, we removed an application preference that allowed you to select just your custom added pet advisories and not display the PetExec default advisories, since it was obsolete. You are seeing duplicates now because the PetExec DEFAULT advisories that were disabled are now displayed along with your custom added advisories. You may have pets that are associated with those default pet advisories, if pet advisories are deleted, you will lose any record of the pets that were associated with those advisories. We suggest modifying the pet record to switch them from the old PetExec default advisories to your custom advisories, prior to deleting the duplicate default advisories. Here are the steps, additional details are shown below:
With PetExec 3.6 you can now add your own custom colors and advisories to your unique pet advisories as well. Click for details on Maintaining Pet Advisories.