EDIT: Forget about my snapping critique.
I didn't read the whole post yet, but I have a comment on the actions. :/
Now, I'll be honest here and say that pawing their body, pawing their face, laying on each other, and snapping could be easily be abused. Laying on each other in specific. And yes, you can be mad that I used examples of every ounce of possible abuse I could find.
-Snapping could be used as a threat or to bully, even in OOC. No matter how much you enforce the rule of not bullying that way, there's probably going to be somone who decides to break that rule.
-Pawing someone else's body could definitely be used as a way of teasing, holding back, or used as w way to show that one character is bigger than the other (etc. a huge lion pawing at a tiny wolf and saying rude or hurtful things about size, or just using size and then bullying about something else).
-Laying on each other?? I'm not even going to say how that could be abused. Even if it's not ON each other, people still are pretty creative about this kind of stuff. Sorry if I'm going to get in trouble for mentioning something like that.
-Pawing at someone's face could
definitely be used as a way to repeatedly annoy someone.
Edit: I have now read the whole post, and I like the slope idea. The downside to all the wind moving fur and related ideas is lag. But I am fond of the streak and new markings. However, I'm afraid I'm not loving the jewlery/items ideas.
If you find my post rude, I apologize. I never meant to be rude about it.