answered:
Hedgehogs are almost always depicted as having rolled around in grapes or apples in order to create a portable snack supply in their spines! It’s usually adorable:
but occasionally tips over into a sort of hilarious full fruit exoskeleton:
[Image Sources: Bibliothèque nationale de France Latin 3630, fol. 85 + Français 1951, fol. 22v; Morgan Library MS M.81, fol. 10v & Bodleian Library MS. Douce 308, fol. 098v]