ElodeLamashtu

In my travels around SL, any avatar I suppose (not just furries) seem to have diffent stances or things they do when just standing and not being controled to move. They will move around a bit, walk back and for on their own, etc. If I'm just standing some place and talking to people, I'd like for my avi to do that as well but is that something you turn on or have to purchase as and add-on item?

Here is an image if that helps at all.

I bought an AVentity wolf avatar a while back and while wearing it, someone had shown me that my legs looked a little out of place. They had sent me some kind of item that smoothed out my leg issue and my avatar just looked all around a lot smoother and more put together. A few avatars later, I find myself at my wolfy self again, but can't seem to remember what the item was called that the user gave me, and thus I'm stuck at this wonky, unsmoothed looking place again lol. I tried looking all through my inventory but can't seem to find the item. Any ideas of what the item is I need? Just so I can find another or maybe it would help with finding it in my inventory (if it's still there lol) Thank you for any and all help. Sorry for the terrible description, it's a bit hard to explain haha.

I have a DSD fennec fox avatar and the human feet never used to show through the paws, but now I'm noticing that they do and I can't figure out how to fix that. I tried switching avatars and then going back to my fennec fox but the feet are still showing through. How can I fix this?