How heavy are adult rabbits?

Domestic rabbits come in many different sizes, everywhere from dwarf to giant. As one would expect, dwarf rabbits are much smaller in size than standard rabbits; adults of this breed generally range from only 1 to 3 pounds. Standard rabbits have a wider range of sizes, depending on the specific breed, but adults commonly average from 4 to 8 pounds. And then there's breeds like the Flemish Giant, adults of which weigh in anywhere from 14 up to a whopping 22 pounds.