Flemish Giant Rabbits weigh 15 pounds on average, though the biggest ones can weigh up to 22 lb, and the longest one on record (in fact, holding the record for the longest rabbit in the world of any kind), measured about 32 inches long.
Flemish Giant Rabbit....... Technically the flemish dodnt have a weight limit.. Just like the french lop, checkered giant, and giant angora. Largest breed of rabbit I THINK NOT! Well.. They are pretty big..