mousekin

hiirulainen, hiironen

poikanen|alt=hiirenpoikanen A little mouse.
William Makepeace Thackeray

“Frisk about, pretty little mousekin,” says grey Grimalkin, purring in the corner, and keeping watch with her green eyes.

Dufleur blinked at the stuffed oblong bit of gray cloth that had originally been a mousekin for Fairyfoot. The ears and tail were all gone. The fabric was nubby and snagged, with a couple of bits gone, showing the padding.