英文關鍵字
agriculture
animal
appropriate
bad
being
breeding
brown
chick
chicken
chickens
conditions
depressing
depression
disease
egg
farm
farming
feathers
free
grass
green
happy
healthy
hen
hens
husbandry
laying
livestock
missing
mistreated
mistreating
mistreatment
not
open
plan
poultry
problem
range
rattle
red
rights
rooster
running
sad
scratch
sickness
slaughter
species
stock
the
trough
well