The 4 class rabbits are those that have a maximum weight limit of 4 pounds (1.8 kg) or less, while the 6 class rabbits are those that have a maximum weight limit of 6 pounds (2.7 kg) or less. These two classes cover a wide range of breeds, each with its own unique characteristics and physical attributes.
Some examples of 4 class rabbit breeds include:
Mini Rex
Netherland Dwarf
Polish
Dwarf Hotot
Some examples of 6 class rabbit breeds include:
Jersey Wooly
Lionhead
Mini Satin
Himalayan
It is important to note that the 4 and 6 class categories are strictly based on weight and not related to any other breed characteristics such as size, body type, or ear length. Different rabbit breeds may fall into either class depending on their specific weight ranges.