The quest of global animal welfare has been the subject of vigorous debate in legal scholarship. However, an entry point which the legal literature has so far failed to consider is sustainable development. To date, the uneasy relationship between sustainable development and animal welfare remains remarkably underexplored, and legal research investigating the interdependence of sustainable development and animal welfare is almost non-existent. This article proposes a new approach to global animal welfare law through sustainable development by examining four key questions: (i) does sustainable development currently addresses animal welfare; (ii) can sustainable development integrate animal welfare; (iii) if so, how could this be operationalized; and (iv) is sustainable development a suitable vehicle to advance animal welfare? The article shows that sustainable development is both conceptually and substantively an adequate candidate for animal welfare integration. Moreover, the article claims that the sustainable development approach to animal welfare is not only conducive for global animal welfare law but also allows for a strong entrenchment of animal welfare at the national level. In addition, the article argues that such integration is also beneficial for sustainable development itself.
| INTRODUCTIONThe legal void of animal welfare at the international level has been elaborately examined in legal scholarship. 1 As a victim of globalization, animal welfare turned into a matter of global concern which would merit from international regulation. 2 This article will not reiterate the classic arguments underlying the quest for an international legal framework, as these are discussed at length elsewhere. 3 However, for the sake of clarity the leitmotiv in the existing literature concerns the need for a regulatory framework with a transboundary dimension to respond adequately to animal welfare as a global issue. 4 For now, the main sources of animal welfare law are limited to the national (e.g. domestic animal welfare legislation) 5 and regional (e.g. primary and secondary European Union[EU] legislation) level. By contrast, at the international level no legally binding instruments with a primary focus on animal welfare exist. 6