3 adjectives to describe dormouse

He crawled within and went to sleep, slept like a drugged dormouse.

" Nellie afterwards joined her sister "for a few days," but the days spread to some weeks, for the poor little dormouse developed scarlet fever, and the elder children had to be kept out of harm's way until fear of infection was over.

He was a gentle-faced old man, not unlike a very shrewd and wide-awake dormouse; and his white hair stood out in a mass beneath his biretta.

3 adjectives to describe  dormouse