On the pet card, you are able to add a general warning that applies to all modules.
You can also add specific warnings for each module.
You can print a report for each module that has pets on the schedule with warnings.
For example, here is a Board Pet Warning report. This is a list of pets on the schedule for 6/4 that have either a general warning or board warning.
You can print a report for all pets in the database with any warning. Click on Reports, Lists, Pet Warnings.