French law applies fully to Reunion, including recognition of animals as sentient beings in the Civil Code (since 2015), comprehensive anti-cruelty provisions, and EU-equivalent farm animal welfare standards. The Direction de l'Alimentation, de l'Agriculture et de la Forêt (DAAF) oversees agricultural animal welfare enforcement. Marine species are protected under French environmental law and CITES.
Reunion benefits from French veterinary and enforcement infrastructure — significantly better resourced than neighboring island nations. EU farm animal welfare directives apply, covering battery cage bans, pig welfare standards, and transport regulations.
Reunion's volcanic isolation has produced unique endemic species, many critically endangered due to habitat loss from agricultural conversion and invasive species. The Reunion petrel (Pterodroma aterrima) and Reunion olive white-eye (Zosterops olivaceus) represent endemic species requiring targeted conservation. The Piton de la Fournaise volcano's activity creates dynamic habitat conditions.
Invasive species — particularly rats, cats, and mongooses — threaten ground-nesting seabird colonies. Eradication programs on offshore islets protect seabird welfare and populations. Reunion's Cirque valleys (Cilaos, Mafate, Salazie) provide refuge habitat for endemic plants and animals.
Reunion's coral reefs are protected within the Reunion National Marine Reserve (Réserve Naturelle Marine de la Réunion). The reserve protects reef fish, sea turtles, and cetaceans including humpback whales that pass through seasonally. Shark management has been controversial — after fatal attacks on surfers, drum lines and nets were deployed, killing sharks including tiger sharks and bull sharks. This created significant conflict between public safety, welfare, and ecological concerns.
Stray dog and cat populations exist but are managed through French municipal systems including pound facilities, adoption programs, and spay/neuter services. Several welfare organizations (SPA La Réunion) operate adoption centers. Resources are better than neighboring island territories due to French metropolitan fiscal transfers.
Reunion's agricultural sector includes sugarcane (dominant), vegetables, and livestock. EU farm animal welfare standards apply to commercial operations. Smallholder livestock keeping is common; informal sector welfare is harder to monitor. French agricultural subsidies support welfare-positive practices through cross-compliance requirements.