Flaaffy

Its fleece quality changes to generate strong static electricity with a small amount of wool. The bare, slick parts of its hide are shielded against electricity.

As a result of storing too much electricity, it developed patches where even downy wool won’t grow.

If its coat becomes fully charged with electricity, its tail lights up. It fires hair that zaps on impact.

Not even downy wool will grow on its rubbery, nonconductive patches of skin that prevent electrical shock.

In the places on its body where fleece doesn’t grow, its skin is rubbery and doesn’t conduct electricity. Those spots are safe to touch.

It stores electricity in its fluffy fleece. If it stores up too much, it will start to go bald in those patches.