Golden Retrievers were developed in the Scottish Highlands in the late 1800s as gun dogs that could retrieve birds gently over rough ground and cold water. Their dense, water-repellent double coat, feathered legs and soft expression reflect that heritage, and the coat sheds heavily, especially during seasonal blows.
Many Goldens are warm, patient and eager to please, though they mature slowly and can stay exuberant and mouthy for two or three years. In San Diego, that retrieving instinct pairs well with a leash-free session at Dog Beach or a fenced park, while the thick coat means shade and water matter on warm days. Dogs vary, and adult and senior Goldens are often calmer.