Hi Jeffrey,
Thanks for visiting us here at the Disney Parks Moms Panel and for sending us your great question. You are going to make so many new memories with your little one at Walt Disney World Resort, I am positive you will have a magical time!
When making
Advanced Dining Reservations, please include your little one in the total number of guests for your party. Even though guests under the age of three do not require a Theme Park Ticket, they need to be included in Advanced Dining Reservations so that the Dining Location has an accurate number of guests for safety reasons and in order to properly prepare for your party.
Also, since your little one does not require a Theme Park Ticket, when booking
FastPass+ Selections closer to your vacation, they will not need a FastPass+ either. FastPass+ Selections are attached to Theme Park Tickets. Provided your little one meets the height requirements, they will simply come with your party through the FastPass+ queue to enjoy the attraction.
I hope you have a fantastic time at Walt Disney World Resort, Jeffrey. Please let us know if you have any other questions, we are always happy to help.
Stephanie