A chocolate Lab is a Labrador Retriever in the breed's brown coat, one of three colors the breed standard accepts. Labradors trace back to Newfoundland water dogs and were developed in Britain as gun dogs, which explains the sturdy build, otter tail and dense, weather-resistant double coat. Adults usually weigh 55 to 80 pounds and stand 21 to 25 inches tall, with brown noses and brown or hazel eyes.
Many chocolate Labs are friendly, eager to please and driven by food, though each dog's personality varies. Color doesn't change temperament, but a large UK study found chocolates lived about a year and a half less on average, with more ear and skin problems. In Greensboro's humid summers, that makes ear care and a lean waistline worth planning for from day one.