Dogs are more than just loyal companions; some of them are absolute geniuses! While all dogs are intelligent in their own way ...

But every once in a while, an unexpected blend pops up that piques curiosity, like a rare German Shepherd-Chihuahua mix who's ...

Source: "Dogs of All Nations" In 1915, "Dogs of All Nations" described the German shepherd as a "medium sized dog" weighing just 55 pounds, with a "deep chest, straight back and strong loins." ...