two goats: cheerful and sad

animal animals beard beast billy breeding brute capricorn cartoon cattle cheerful couple crackpot crazy cross devil eyed farming fool foolish funny goat goatee gray grin happy horizontal horned horoscope humour ibex isolated joy mad mammal muzzle nanny nature pair pet petroglyph prehistoric primeval primitive raising red rural sad savage scapegoat smile squint stock surprise toy two wild wildlife zodiac zoo