labs

Labs can refer to several related concepts, most notably laboratories and the Labrador Retriever breed. In general, a laboratory, or lab, is a facility equipped for scientific research, experimentation, analysis, and quality control. Laboratories span sectors such as universities, government, healthcare, industry, and forensics. They vary in size and specialization, from small teaching labs to large multidisciplinary research centers. Common features include controlled environments, specialized equipment, and procedures that emphasize safety, accuracy, and reproducibility. Standards and accreditation programs govern lab practice, ensuring validated methods, proper documentation, and risk management.

The Labrador Retriever, commonly called a lab, is a medium-to-large breed of dog developed in Newfoundland and Labrador in the 19th century. It was bred as a working retriever for fishermen, and later gained popularity as a versatile sporting and companion dog. Labs are known for friendly, outgoing personalities, high trainability, and strong retrieving instincts. Coat colors traditionally include black, yellow, and chocolate. They require regular exercise and mental stimulation, and they tend to do well with families and other pets when properly socialized. Common health considerations include hip and elbow dysplasia, progressive retinal atrophy, and, less commonly, exercise-induced collapse. Typical lifespans are about 10 to 14 years.