More often than not, the brands who create snuffle mats are conscientiously-minded and ensure the material they use to construct their snuggle mats is environmentally friendly and sourced from ethical places. The most common materials used to create snuggle mats are Oxford wool, polar fleece, and upcycled felt –high-quality materials that will keep your snuffle rug from falling apart. Likewise, these materials are soft to the touch, thereby stopping your dog’s face from obtaining friction burns.