Which breed is recognized as the largest rabbit breed?

The Flemish Giant is recognized as the largest rabbit breed due to its impressive size and weight, which can often exceed 14 pounds and sometimes even reach up to 20 pounds or more in exceptional cases. This breed is known for its large, muscular body and long ears, making it distinct from other rabbit breeds. The Flemish Giant has been bred specifically for its size as well as its calm and friendly temperament, which contributes to its popularity as both a show rabbit and a pet.

In contrast, the other breeds listed do not reach the same size as the Flemish Giant. The Courageous Giant is not a recognized breed in standard rabbit classifications, and the Himalayan breed is smaller and primarily known for its distinctive color markings. The New Zealand breed, while larger than some others, also does not match the size of the Flemish Giant, typically averaging between 9 to 12 pounds. Thus, the Flemish Giant stands out clearly as the largest among recognized rabbit breeds.