No dog dies but around 39:39 when Lina runs through the forest the camera focuses on the dead rabbit crushed by the bear trap, very unsettling. And when they show the hanged man you can also see scared farming sheep in the barn.
A characters colleague undresses infront of them (without consent) and stands naked whilst having a conversation and the character exposed to that appears very uncomfortable
There is a 5 second shot of the feet of a character when he takes his own life. Just under an hour in one of the characters is hung by the neck until dead on a flag pole.
Some particularly graphic moments include an attack with a chainsaw, a character's large wound being stitched together, a close up of a man's face being hit repeatedly, and a person's scalp being ripped off their head.