First, the dog is shot in the leg by some kids. His owner rescues him. You hear him whimper and is visibly injured.
Soon after, un very, VERY TOUGH scenes, the kids come back and torture the same dog until he's agonizing. You watch the dog dying and unable to move. His owner has to kill him to stop his pain. (It's a very harrowing)
Besides the harrowing scenes involving the dog, there's a scene where they kill a cow. They try to shoot him in the head with a gun three times, but the gun doesn't go off. They finally manage to kill the cow but you don't watch, only hear.
Soon after, un very, VERY TOUGH scenes, the kids come back and torture the same dog until he's agonizing. You watch the dog dying and unable to move. His owner has to kill him to stop his pain. (It's a very harrowing)