Ferrets are highly social, active animals with complex needs that are frequently underestimated, leading to chronic boredom and health problems in inadequately housed individuals.
Ferret welfare is substantially compromised in typical small-cage housing with inadequate social contact and enrichment. These animals evolved as predators with extensive home ranges and complex social structures. The common practice of keeping single ferrets in wire cages with minimal enrichment creates animals that suffer from loneliness, boredom, and frustration. Social housing of at least two ferrets dramatically improves welfare, as does daily free-roaming time in ferret-proofed rooms rather than cage confinement. High-protein, low-carbohydrate diets more closely approximating natural mustelid nutrition reduce the epidemic of pancreatic tumors (insulinomas) associated with commercial ferret kibble. Ferret welfare requires recognizing these animals as active, intelligent, and social rather than low-maintenance cage pets.