Doesn't seem possible to remove the dairy and be happy. I sent a feedback on their website, and tried to call just now (they might be closed I didn't look). I'm allergic to gluten, A1 cow dairy, peanuts, and corn. And am hating life...
I don’t remember which location we ate at but the menu is small and the same at each one. It was good, I won’t say it was perfect. I appreciate that despite the small menu size it’s a pretty widely accessible chain here.