Complimentary item for Gentle Beast customers. Polkadog is obsessed with sustainable quality. That means sourcing ingredients from conscientious people in our own backyard. Clams are one of the most sustainable protein sources in the ocean. They’re high in omega fatty acids, low in calories, and filter the water where they live. Low impact and delicious, they’re a perfect steward for the earth: the perfect recipe for a Polkadog creation.