Polkadog Tinsel & Flock Treats – Polkadogs Clam Chowda Holiday Edition, Tinsel, trimmings, and Clam Chowda cheer! Celebrate the snowy season with these deliciously festive sticks made from sustainably caught New England quahog clam, blended with salmon and potato flour for a nutritious, mouthwatering treat. These hardworking (non-elfin!) bivalves bring big flavor and even bigger holiday spirit.