One of my wolves (Racoon) doesn't seem to get along with the majority of my pack and I don't know how to fix that. Is there a way to make my wolves get along better???

There is a item "Make Friends" in Bartee under Apples

Oh thanks! Guess I'm not doing that though since I don't have apples.... thanks for the help anyway!

If you're struggling with your wolves not getting along (and as such Pack happiness being low), I suggest giving all of your wolves different amounts of dominance. So they don't "fight".

Oh ok thanks!