So post a picture, and your horses breed/height/etc, and your height.
I think this will be fun!
When I ride Romeo my feet don't hang off his belly, they are right in the middle.
He is 14.3 I am 5' 0"
I guess it is different for me when I am bb or in a saddle
On PintoBean my feet sit in the middle of his belly too. He is 15.2
And on Kodee my feet hang a bit lower than his belly, he is about 13.2 I am guessing.