Scary, Dark, Aggressive, Thin, Sharp Teeth, Angry Expression, Realistic, Detailed Fur, Dull Colors, Cluttered Background, Empty Background, High Contrast, Low Quality, Blurry, Unhappy, Gritty, Disturbing, Negative Emotions, Unfriendly, Messy Environment, Unfamiliar, Unsettling, Monochrome, Shadowy.