The Lab is slow to mature and unlike other dogs considered fully mature by the age of two or less, a Lab is not fully mature until hitting its fourth birthday. Even then, the breed is known for puppy-like tendencies for a much longer period. (10/15) by Judy Powell August 24, 2020, 2:38 pm Credit Judy Powell 0 Previous 10/15 Next View full list See more Previous article The first club for boxers was the Deutsche Boxer Club. It was established in 1896 by three Germans: Friedrich Robert, Elard Konig, and R. Hopner. In 1902 they wrote a breed standard paper which remains largely unchanged more than a century later. Next article Their smile is so terrified and weird. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.