Ruffwear Core Cooler Dog Harness

The Core Cooler is a cooling dog harness add-on that cools, adds additional support when lifting and assisting, and further stabilizes select Ruffwear dog packs and dog harnesses. This three-layer chest panel uses evaporative cooling to efficiently pull heat from the dog’s core during warm temperatures and high intensity activities. To activate, wet the Core Cooler with water and wring out.,The Core Cooler is a cooling dog harness add-on that cools, adds additional support when lifting