Dweller outside his cabin getting ready to destroy a rock with his bear hand.
Lore calls him "Old man" instead of father, as a form of insult, while Dweller does the same in calling Lore "Boy."
Dweller is known for punching a pregnant woman in the stomach towards losing the child, all to teach his son a lesson. Dweller enjoys killing and destroying anyone that gets in his way. He is a Vlad vampire, so he enjoys fighting and going out into the field of battle, mowing down both sides for the hell of it.
The only reason why Lore was not killed by Dweller, was over Lore's half sister right before her death, spilling the family secret of the bloodline, which interests Dweller in training Lore into becoming a weapon on destroying society.