LOINCÂ® Code Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the result codes returned for this test or profile.
(Photo Credit: Shutterstock). The Labrador Retriever is the most popular breed in the United States. And if youâve ever met a Labrador Retriever, itâs easy to see why. Theyâre incredibly friendly and loyal, great for families, and perfect companion dogs. In fact, theyâve been made famous by art, books, and movies, like Old Yeller and Marley & Me.
Labradors are medium-large, with males typically weighing 65â80 lb (29â36 kg) and females 55â70 lb (25â32 kg). The majority of the characteristics of this breed, with the exception of colour, are the result of breeding to produce a working retriever.