My son's milk allergy lately gives him asthma.

I'm asking about Domino's because a schoolmate's dad own's a
Domino's and is offering free pizza to the class. I'm looking
for any substitute that is Milk, Egg, Soy protein, Barley,
(peanut)- free. Not much on their Menu. Even the Chicken wings
are out, Only the Buffalo Wings look like they have a chance.
They're spicy (as stated on the menu). Luckily, my son likes
spicy foods (but not super- spicy...Then it's fun to watch him
glug down the water :)  )