Dogs come in all shapes and sizes, but as any puppy aficionado knows, they are always cute—no matter how big or small—even when a dog tall enough to drink from the kitchen sink thinks he's a lapdog.

If you’re looking for a large, family dog that’s full of affection, you can’t go wrong with either a Saint Bernard or a Bernese Mountain Dog. Both breeds have much in common. They have similar ...

With the number of people buying new dogs soaring, here are the largest breeds that you might like to add to your family.