Every puppy learns how to walk, eat, and even bark, for example, but deaf puppies like Frankie discover their voices slightly ...

Dogo Argentinos are courageous and trustworthy. Among big dog breeds, few are quite like the dogo argentino. This serious-looking dog may have you thinking that it's aggressive or unfriendly.

AHTs are smaller dogs, standing 12 to 16 inches at the shoulder and weighing 7 to 14 pounds. They're in the AKC terrier group. This Argentinian dog can be small (9 to 13 inches at the shoulder ...