America's most beloved and popular dog breed, Labrador Retrievers are outgoing, affectionate and spirited companions for any family. Labs typically come in chocolate, black, or yellow and are considered a medium-to-large dog breed. Depending on gender they can stand from 21.5 to 24.5 inches to the shoulder and weigh anywhere between 55 to 85 pounds. Full grown Labs feature an average neck circumference ranging anywhere from 18 to 24 inches, so we recommend a Medium to 2XL size collar, depending on the actual measurements of your dogs neck. Here are a few products that match well for these high-spirited pups!