Hi Dora!
I remember when my kiddos were newly potty trained and taking them to
Walt Disney World was a little intimidating, but I have great news for you! Each of the four Walt Disney World theme parks have
Baby Care Centers that are specifically for the little ones and each of them have a toddler size toilet that is smaller and lower to the ground. The unfortunate part of this is there is only one Baby Care Center in each park, so if you're not near it and your granddaughter starts doing the potty dance, you might not make it in time.
Our solution to this and for other public restrooms that do not offer a toddler potty was to bring a foldable portable toddler potty seat with us. They are super convenient as they are flat and sit on top of a regular toilet seat and fold up compact to fit right in backpack or a day bag and keep little tushies from falling into the toilets. They can be purchased in the baby/toddler sections of local stores or right on Amazon. They come in cute animal designs or even character designs like Minnie Mouse! Since you have a little time before your trip, it might be a good idea to get her used to using one if you'd like to try it out. Don't forget to pack a spare outfit just in case of an accident.
Check out this
Planning for Preschool Kids & Little Ones guide to Walt Disney World! There are so many fun things for your granddaughter to do and see while on vacation and
this is a great tool to help get you familiar with everything your little one might love to do while in the House of Mouse.
Please stop back by and visit if you have any additional vacation planning questions.
Have a magical day!
Leslie