Temmie
Different Temmie.

6
Limbless Temmie. No arms or legs. Moves by squishing and hopping. Burned by skin oils. Heart slows down above 5° Celsius.
This Temmie variant is a head on a sort of limbless torso. To move, it must compress its body and spring upward (Squish and Sproing). It has a severe allergy to human skin oils; contact causes chemical burns. It is an extreme cold-dweller. If the ambient temperature is above 5°C, its heart rate drops dangerously, making it sluggish and sleepy. It can only survive in freezing environments or by cold things like ice packs or boxes of snow.
Uses boxes of snow as individual beds, litterboxes, and food bowls.