Giant Dogs, How Big It Can Get?

A giant dog breed is any of many dog breeds whose height and weight put them at the largest end of all dog breeds. But how big it can get? There is no universal height or weight at which a breed is classified as a giant breed; any very large dogs fall into this category, although some groups define "giant breed" based on a certain height or weight, such as 100 pounds. Giant breeds grow rapidly, but take longer to mature into their full adult sizes than smaller dogs.

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