Golden Retrievers are one of the most popular dog breeds in the United States for good reason. They are intelligent, loyal, easy to train, and very affectionate. They make wonderful family dogs because they are great with young children and other dogs. Golden Retrievers are medium-sized sporting dogs that weigh on average 55-75 pounds, with females weighing on the lower end of this range. Their height can range from 21-24 inches tall. They have a broad head, short ears, deep chest, and very muscular build.