I started Natural Climbers at the beginning of 2018. My two Sphynx kittens Mal and Tan were one year old and starting to get fat. None of their toys or furniture provided enough exercise. Even the largest cat furniture at the pet store did not offer an engaging experience. A cat does not get any exercise walking up a series of platforms. They need to climb. I began looking for materials that would provide a good climbing surface for cats. I eventual found the Sisal and Coir carpet used in the current line of products. I look forward to expanding the Natural Climbers line of products and offering the highest quality cat furniture that you can buy.