Here in the States, hunting is a blue-collar, countryside practice. Many who live in rural areas use hunted venison to put meat on the table. The average deer or feral hog provides around 25 kilograms of meat – that's enough to last almost all winter. Even those who hunt primarily for sport will donate the meat to feed the hungry, and state laws prohibit "wanton waste" of game. State laws regulate hunting in their respective territories and usually set "bag limits" to prevent overhunting. Taxes on firearms, ammunition, and hunting equipment as well as hunting licence fees pay for fish and wildlife conservation programs. In addition, federal law and treaty regulate the hunting of migratory birds.
The primary ethical principle of hunting here is called "fair chase." In simple terms, it means that the animal should be wild and free-ranging; it should have a chance to escape. The story of the origin of the teddy bear – when President Theodore "Teddy" Roosevelt refused to shoot a bear cub that was tied to a tree – is a famous example. In a more modern example, a fair chase hunter will not shoot an animal that is trapped in snow or a barbed-wire fence.
Feral hogs are the main exception to all of the above here. Because they are a highly invasive and destructive species with no natural predators, most states have zero restrictions on hog hunting – no bag limits, no or low licence fees, fair chase principles, or any of that – beyond basic property, firearm, and hunter safety laws.
What is the hunting culture like in your country in comparison?