Happy Pi Day! Wouldn’t you love 3.14159… (or more) slices of vegan pizza today? Then post a quick comment on the pizza giant’s latest Facebook post asking it to dish out vegan cheese for our pizza pies!

Recognizing the sizzling demand for vegan food, Papa John’s UK recently launched not one, but three vegan pizza flavors, along with marmite scrolls--and sold out within 24 hours. It joins other major pizza chains like Pizza Hut UK, Domino’s Australia and New Zealand, and Blaze Pizza in catering to the massive, growing market of vegan eaters.

But Papa John’s US is falling behind by serving misery with every single slice of mozzarella. Each year, over a half million cows languish on dairy farms, forcibly impregnated and separated from their babies, to churn out milk for Papa John’s cheese supplier Leprino Foods.

More than 100,000 of you have signed Compassion Over Killing’s petition urging Papa John’s to take a slice out of cruelty by offering vegan cheese stateside. By dishing out vegan pizza, Papa John’s will make kinder, healthier, and more sustainable options more accessible to millions of people nationwide.

But the chain needs to hear from you that its US customers are craving vegan pizza. Click here to leave a polite message on the chain’s latest Facebook post asking for vegan cheese for our pizza pies this Pi Day!

Thanks for helping us make compassionate eating business as usual.