Bears are basically hogs on steroids, with better teeth and clawed appendages.
We once raised a few for meat for the family and I noticed when I would get in the pen they would run over and start smelling me and first when I thought “ohh they are trying to be friends”. Soon they would start nipping at me and I came to the realization they didn’t want to be friends they were testing out the possibility I was FOOD.
https://images.app.goo.gl/rZ2m8MsJWhwg6xcWA
You raised bears for meat?