Cato 3 is an environmental and wildlife management organization operating within the Alpine region of Torino, Italy. Specializing in the sustainable management of local fauna, their primary mission encompasses the conservation and responsible hunting of species such as capriolo, camoscio, cervo, and cinghiale, while promoting biodiversity in their habitats. They actively engage in various services including wildlife census, habitat restoration, and educational programs aimed at hunters and the general public.

In addition to managing hunting regulations, Cato 3 is involved in monitoring and recovering injured wildlife, ensuring a balanced ecosystem. They provide an extensive array of resources including regulations, planning, and administrative publications to facilitate transparent governance. Located in San Giorio di Susa, with a branch in Giaveno, Cato 3 also offers a range of community activities and workshops designed to foster awareness and appreciation for the rich alpine biodiversity. Their commitment to environmental stewardship and responsible resource management makes them a pivotal presence in the region.