In today's release, we created a new Birthday Report. You can access this in the Dashboard -> Reports -> Birthday.
At the top of the screen you can toggle to whichever month you would like. The default view shows a calendar for the current month and will ONLY show pets who are scheduled for a service at your facility AND have a Birthday on that day.
There is a red button on the top right of the screen that lets you toggle to show "All Pets". Selecting "All Pets" will show you all of your customer's pets who have birthdays on these specific days regardless if they have a reservation or not!