Why choose nulo? Animal-based proteins to build muscle. Low carbs and low-glycemic ingredients to maintain healthy weight. And probiotics to boost immunity. Just a few of the wholesome benefits our recipes provide to help your dogs and cats fuel their inner athlete. Nulo offers supplments for dogs like omega chews, immune chews, probiotic chews, and calming chews! Get dog food and cat food that fuels your fur-iends!