Man, if you want werewolf books where the pack feels like an actual society with its own rituals and politics, not just a vague concept, look no further than Kathryn Moon's 'Lola and the Millionaires' duet. It's Omegaverse but the pack building is absolutely central. The focus is on healing and integrating a traumatized outsider, so you see all the careful negotiation, the shifting alliances, and the way the pack structure provides both support and intense pressure. The dynamics aren't just about fighting; they're about emotional labor, territory disputes in a corporate setting, and creating a safe space. It's less 'epic battles' and more 'epic emotional infrastructure,' which I found way more compelling than another alpha dominance showdown.
Patricia Briggs' 'Mercy Thompson' series deserves a nod too, though it's more urban fantasy. The pack dynamics around Adam and the Columbia Basin pack are a slow-burn background element that becomes crucial. You get the politics of being a human-shaped coyote among wolves, the challenges of leading a pack with strong personalities like Warren and Kyle, and the constant threat from external packs. It feels lived-in because it's developed over many books, with consequences that last.
For something darker and grittier, Sara Wolf's 'The Wolf' in the 'King of Scars' duology? Wait, no, that's wrong. Scratch that. Anne Bishop's 'The Others' series has wolf pack dynamics that are terrifyingly alien and epic in scale, though they're not strictly werewolves. The terra indigene wolves operate with a collective, predatory mindset that's breathtakingly different from human logic. Reading how they assess threats and protect their territory is a masterclass in non-human pack thinking.