According to Guns, Germs, and Steel, what are the 6 characteristics of domesticated animals ?Guns, Germs and steel

According to Diamond, there are a number of qualities that
an animal species must have if it is to be domesticated.  These
include:

• Diet.  It cannot be a carnivore because
  it takes too much to feed them.


• Growth rate.  It has to
  grow quickly so you don't have to spend too much feeding it before you kill and eat
  it.


• Breeding.  It has to be willing to breed in
  captivity.


• Disposition.  Mean and aggressive animals
  can't be domesticated.


• Tendency to panic.  If an animal
  is likely to panic and become uncontrollable, it will be too dangerous to domesticate
  it.


• Social structure.  It is very helpful if the animal
  is a herd animal or one that is used to living in a hierarchical society.  That way, it
  will be more likely to obey humans.