英文關鍵字
goat
adult
tag
identification
ear
tags
livestock
accounting
population
reproduction
white
domestic
horns
tagging
curved
rope
collar
wooden
pen
agricultural
animal
husbandry
farming
rural
countryside
barn
fence
pasture
agriculture
mammal
goatling
nature
outdoor
hoof
domesticating
breeding
paddock
enclosure
care
feeding
milk
dairy
goatkeeping
herding
management
shelter
farm
ruminant
grazers