IDEXX Laboratories, Inc. develops, manufactures and distributes products and provides services for the companion animal veterinary, livestock and poultry, dairy and water testing markets. The Company also sells a line of portable electrolytes and blood gas analyzers for the human point-of-care medical diagnostics market. Its segments include diagnostic and information technology-based products and services for the veterinary market, which the Company refers to as the Companion Animal Group; water quality products; diagnostic products and services for livestock and poultry health, which the Company refers to as Livestock, Poultry and Dairy, and Other operating segment, which combines and presents products for the human point-of-care medical diagnostics market with its pharmaceutical product line and its out-licensing arrangements. Its products and services include point-of-care veterinary diagnostic products, comprising instruments, consumables and rapid assay test kits, among others.