The dead animals are human-animal hybrids walk around like people. They torture and kill people in a very mean-spirited, vile way. They are killed only by people defending themselves to stay alive. You will not be sad, no innocent pets or regular animals are killed.
Definitely.body count is over 40. Faces and other body parts are graphically mangled. The movie is unrated due to graphic gore. Much gorier than the first movie, and practical effects are used more (making them look more realistic). This is one of the worst movies to pick to watch if you don’t like gore.
Children are in danger several times on screen. There was attempted murder of kidnapped children that happened before the movie started - the story is told but it is not show.
So much that it would turn into a novella-length essay to describe each and all. Body count is dozens of people killed horribly, people are horribly mangled, at least two characters killed by a bear trap ripping their head or upper body off… do NOT recommend if gore bothers you.