the clawed serpent thing in the Alps that my grandfather swore at, not about

Ok so the Tatzelwurm. Im from a village near the Bernese side and up here older folk call it the Stollenwurm, dragon of the mine tunnels. Not the cute name the tourist sites use. Description is always the same which is what bugs me, stubby lizard body 3-5 ft, two clawed front legs, and a CAT face. W……