The two times I've been, they were missing dairy free options. I understand that they swap out flavours often, but I think it's important to keep dairy free options available in a yogurt shop.
My friend couldn't eat anything there and we ended up going across the street to Frys to get her something to enjoy alongside us. It would've been nice if there had been even ONE dairy free yogurt flavour. Then we wouldn't have had to run around and Zoyo's would have kept their valued customers.