Background Pony #A62E
That’s actually how small I see a human kid being when compared to non-alicorn ponies.
And given I imagine Fluttershy being the tallest of the Mane Six? You can probably guess a hunan boy would be tiny when compared to Fluttershy. Basically. When not riding a pony’s back, it’d be pretty easy for a mare or a stallion to carry him around by the scruff of his shirt or something with their mouth.