animal artiodactyla Bovidae Domestic brown cattle cloven cow domestic cattle Highland Cattle horn agricultural Animalia bovidae capra capra aegagrus hircu caprinae Chordata flock goat mammal animal livest mammalia quadrupedal ruminant ungulates wool appearance appearances black browser capra-aegagrus-hircus domestic domesticated even-toed expression eyes farm-animal farmyard floppy-eared floppy-ears goats horizontal-slit-shaped-pupils horned horns livestock long-eared lustrous mammal pet rest resting ruminants sleepy sleepy-eyed white bearded curved-horns goatee adventure boys climb climber climbers climbing evergreen fun public-parks shade shady tree