Ключевые слова: aggressive, animal, beast, behavior, black, blood, canine, canis, carnivore, conservation, countryside, curious, dangerous, dead, death, dirt, dog, eyes, fierce, fretting, fur, furry, grass, grey, ground, hill, hunt, hunter, instinct, kill, mouth, nature, outdoors, outside, predator, prey, savage, spring, stalking, stare, teeth, territorial, threatening, timber, untamed, wildlife, wolf,