6 Best Guard Dogs: Akita: The Akita is a large breed of dog originating from the mountainous northern regions of Japan.The Akita is a powerful, independent and dominant breed, commonly aloof with strangers but affectionate with family members. Akita Puppies, Dogs And Puppies, Doggies, Cute Dogs Breeds, Dog Breeds, Big Dogs, I Love Dogs, Most Expensive Dog, Best Guard Dogs