Customization

Hi Team,
I have set up a profile page for all of my users via- Ultimate Member.
Users come in and setup their account and add their pets to the profile.
when the profile is completed and all of their pets have been added
i would want bookme to give a drop down of their pet names so itll be easier for them to book for which pet they want to book the appointment for and itll be a seemless experience

The page I need help with: [log in to see the link]