生成一个关于狗品种的描述的段落。


金毛猎犬
The Golden Retriever is a large, friendly and intelligent breed of dog. They are known for their beautiful golden coat and their loyalty to their owners. Golden Retrievers excel in obedience training and are often used as service dogs, hunting dogs, and therapy dogs. They are active and require plenty of exercise, but they also make great family pets due to their affectionate and gentle nature.