The global exotic pet trade involves hundreds of species with enormously varied welfare needs, and effective regulation requires species-specific welfare assessment rather than blanket approaches.
Exotic pet trade welfare regulation requires engaging with species-specific welfare rather than applying uniform rules. A degus welfare needs are fundamentally different from a blue-tongued skinks, which differ from a major mitchells cockatoos. Effective regulation identifies which species can have their welfare needs met in domestic settings and restricts trade in those that cannot. The positive list approach -- presuming trade is prohibited unless species-specific welfare is demonstrated -- is the most rigorous welfare regulatory model. Most countries use negative lists (prohibiting specific species) that always lag behind trade in newly popular species. Positive list systems require significant regulatory capacity but provide the most consistent welfare protection.