Can't get past..

The fact that Herc believes he possibly killed his family or that anyone else believes after they are torn apart by wolves. Let's say someone cleaned up the LOADS of bloody paw prints after he was knocked out, OK sure why not. However people beaten to death and people ripped apart by a clearly elongated canine mouth do not remotely in any universe ever look the same. Anyone looking at their bodies could tell this, especially those accustomed to hunting and/or violence in general. The movie is fun I just can't get past...