Patterson Companies, Inc. is a distributor serving the dental, veterinary and rehabilitation supply markets. The Company operates through three segments: dental supply, veterinary supply and rehabilitation supply. The dental supply segment provides a range of consumable dental products, clinical and laboratory equipment, and value-added services to dentists, dental laboratories, institutions and other dental healthcare providers across North America. The veterinary supply segment is a distributor of veterinary supplies, primarily to companion-pet (dogs, cats and other common household pets) and equine veterinary clinics. The rehabilitation supply segment provides a range of distributed and self-manufactured rehabilitation medical supplies and assistive products to acute care hospitals, long-term care facilities, rehabilitation clinics, dealers and schools. The Company's operating units include Patterson Dental, Patterson Veterinary and Patterson Medical.