The NEW WeatherBeeta Therapy-Tec is designed to boost blood circulation and ease muscle strain and soreness, speed recovery and enhance relaxation. The perfect choice for active dogs pre or post exercise to warm up and down (reducing lactic acid build-up), relieve pain associated with arthritis or to simply keep your companion warm and comfortable. The warm breathable fleece outer fabric wicks away moisture and is a great choice for dogs who prefer a lightweight warmth option.