3. German Shepherd
German Shepherds are also an incredibly famous breed, and loved by many people. They are some of the most intelligent and courageous in the world. Apart from that, they are one of the most loyal dog breeds in the world too. After all, there’s a reason why the police, the military, and the blind trust them with very important jobs.
According to the AKC, they are not only trustworthy, but also very friendly, curious, merry, and easygoing. Beagles are very rarely aggressive or violent, it’s not in their nature. However, they have loud voice and are known to howl.