animal appearance bearded brown domestic domesticated expression eyes farm animal farmyard floppy ears goat goatee horns mammal pet scruffy appearances bovidae browser capra-aegagrus-hircus curved-horns even-toed farm-animal floppy-eared floppy-ears goats horizontal-slit-shaped-pupils horned livestock long-eared lustrous ruminants sleepy-eyed ungulates black rest resting white sleepy