The puffer dog Vest “PAWSome fashionista” keeps the dog’s sensitive belly dry and warm. The vest is on polyester padding, which retains body heat in cold weather & snow and protects the puffer from deformation. So far, this model is one of the best for outdoor adventures. Mild like a cloud and light like a feather, the puffer dog vest provides needed comfort when the temperature drops below zero. Besides protecting the dog from cold weather, the puffer helps your four-legged friend stand out in the crowd.