Ключевые слова: animal, camouflage, canine, companions, companionship, cooperation, cuddle, family, forest, fur, gray wolves, group, harmony, huddle, huddled, lupine, mammals, natural habitat, nature, nature reserve, pack, pack behavior, predators, protection, social animals, solidarity, survival, team, territorial, tight knit, together, trust, unity, warmth, wild, wilderness, wildlife, wolf pack,