In 1994, Pet Care Systems set out to create a litter that would be safer for pets, people and the environment without sacrificing performance. Today, Pet Care Systems is an environmentally focused company located in Detroit Lakes, MN, in the heart of the Great Plains states. They hold numerous U.S. and foreign patents on our proprietary ingredients and manufacturing process. Their natural cat litter is available throughout North America and in over 25 countries around the globe.