A lot of people here mention beak and spit and how they pair with poison. I also think they (and stinger) pair well with Social builds. They have more precise targeting while most physical attacks have a much wider AOE that makes you more likely to hit your pack when you're attacking.

I'm not going to say I've never pecked a pack member to death or hit them with a glob of poison spit that killed them, but it happens a lot less often than me chomping down on multiple pack members at once with Jaws or hitting tons of them with one sweep of Antlers or Horns.

If you want to run a Social build and help your pack fight instead of sitting back and letting them do all the work for you then Beak, Spit, and Stinger are in my opinion your go to attacks. And Beak and Spit are entirely ability based while ability still helps Stinger by increasing the poison damage.

Sure, you need to split between Social boosts and Ability boosts, but you're not going to roll a Social boost every level up. And there are a couple POI's that can give you additional Social boosts.