The athletic cut and styling of the K9 Core Sweater keeps your dog cozy where it counts without restricting his movement or slowing him down. Constructed with 10 oz. knit fleece it’s perfect as a standalone in cool weather, or as a layer when conditions call for extra warmth. The sweater features a zippered opening to access his harness or collar, a zippered neck opening to adjust fit, soft hook and loop material at the belly that will resist fur build up plus reflective accents.