Labrador Retriever Puzzle

The Labrador Retriever (simply Labrador, or Lab for short) is one of several kinds of retriever, a type of gun dog. Even-tempered and well-behaved around young children and the elderly, Labradors are athletic and playful, and are the most popular breed of dog by registered ownership in Australia,[3] Canada,[4] New Zealand,[5] the United Kingdom,[6] and the United States (since 1991).[7] A favourite assistance dog breed in these and other countries, Labradors are frequently trained to aid blind and autistic people, act as therapy dogs, and perform screening and detection work for law enforcement and other official agencies.