I understand that affinity affects pack happiness etc but I was wondering if it affects breeding at all? I guess my question is: is there any major difference if you breed to a wolf that has bad affinity with your pack vs a wolf that has excellent affinity with your pack? (Assuming the wolves have the same talents & rarity etc) I just wonder whether, because the wolves get on better, the chance of passing down certain talents or markings might be higher.

Is affinity a hereditary trait to some degree, or not at all?

Thanks!

It only changes how happy your wolves are inturn earning the chance to have your wolves health heal if lowed from battles.