Appearance: large, amorphous, gelatinous mass of translucent orange slime, weighing about 54 kg with a consistency similar to that of peanut butter. Size and shape is easily malleable and can change shape at will, though when at rest, SCP-999 becomes a rounded, oblate dome roughly 2 meters wide and 1 meter in height Personality: playful, dog-like, affectionate, innocent, good Cannot talk, only make gurgling noises