Welfare considerations for porcupines in zoological and rehabilitation settings, covering their specialized environmental needs, solitary nature, and enrichment requirements for these often-overlooked small mammals.
Porcupines are frequently kept in zoological collections and wildlife rehabilitation settings without adequate consideration of their specialized behavioral and dietary requirements. These are not simple, low-need animals — they have specific foraging behaviors, solitary or social nature depending on species, nocturnal activity patterns, and dietary requirements for gnawing material that support dental health. Captive porcupines that receive enrichment providing appropriate foraging challenge, gnawing material for dental welfare, suitable nocturnal management, and species-appropriate social housing (solitary for North American species, family groups for African crested porcupines) demonstrate dramatically better welfare than those in barren, inappropriately managed enclosures. Their welfare deserves the same evidence-based attention as more charismatic species.