Purina is one of the global leaders in the pet food industry and was the first company to dedicate itself to animal nutrition research and establish R&D centers. Today, Purina operates 8 major research centers worldwide, employs over 500 scientists, and holds more than 1,700 patents, all committed to discovering new knowledge to improve the lives of dogs and cats. The unique expertise provided by this R&D network forms the foundation for Purina to meet the evolving needs of pets and customers.