The Pack Alpha
I found the following quote interesting with regards to how the pack leader should behave:
Pack leaders are not aggressive, angry or bossy. Lower members of the pack are not fearful of the pack leader, but rather respectful. The pack leader is the stronger minded being, calm but very firm. They set rules and they expect them to be followed. They set boundaries and they expect them not to be crossed. They place limits on what the others are allowed and not allowed to do and they expect everyone to stay within the limits. Pack leaders are not dominant-aggressive, they are calm-assertive.
The quote is actually from a dog training website. Whilst it is intended to teach humans how to behave towards their pet dog it is actually eerily applicable to warg packs.