Hello! When it comes to choosing a friendly dog for a college student, there are many breeds to consider. For those looking for a small breed, the Cavalier King Charles Spaniel is an excellent choice. These dogs are known for their gentle and loving nature, making them great companions. They are also relatively low maintenance and don't require much exercise. For those looking for a larger breed, the Labrador Retriever is an excellent choice. These dogs are known for their intelligence and loyalty, making them great companions. They also have an easy-going nature and love to play, making them perfect for college students who want an active companion. Finally, the Golden Retriever is another great option for college students looking for a friendly dog. These dogs are known for their intelligence and loyalty, as well as their gentle nature. They also love to play and can be trained easily, making them perfect companions for college students who want an active companion. No matter which breed you choose, it's important to remember that all dogs need love and attention in order to thrive in their new home. With the right care and training, any of these breeds can make wonderful companions for college students!