Many people have owned or known big dogs, from the gentle giant Great Danes to the sweet-tempered, bear-sized Newfoundlands.

But while you have them, this Irish dog breed will calmly follow you anywhere. Never had a big dog but always wanted one? Go for a Leonberger. These dogs are great for first-time dog owners who ...

Bone cancer. Primary bone cancer is a common type of cancer in large dog breeds. As such, your Leonberger could be at ris Cataracts. As dogs age, they may develop cataracts the same way humans do ...

Majestic and strong, the Leonberger is also one of the most gentle and loving companions. Photo Credit: Flickr These big dogs may look strong, but they are loving, kind, and perfect family pets.

The two other difficult large dog breeds are the English Mastiff and the Leonberger from Germany. Mastiffs can weigh up to a whopping 230 pounds and have a protective nature but they don't like ...

A GIANT Leonberger that was part of a pack of dogs who mauled a woman to death, once appeared on a BBC show about problem puppies. The 11-stone dog, named Shiva, is believed to be among the eight ...

Mastiffs are the largest dog breed, with males weighing up to 230 pounds. Large dog breeds are frequently known for being protective. Some large breeds require more upkeep than others, making it ...

A plethora of dog ... breeds that not only stand eye-to-eye with you but also wholeheartedly embrace their inner lap dog persona. Encompassed within the working group of dogs, large breeds have ...

I wish these giant breeds, and all dogs, could live longer than they do. It’s never enough time." Guinness World Records has not yet declared another tallest living dog. The previous two record ...