Im not really sure what I should do from here

I got two scouts, a herbalist and a full hunting party that is starting to bring back prey pretty often. Should I now work on building up another hunting party? The one I currently have isnt perfect and I dont really know if it would be worth getting a bit more picky with higher stated wolves and begin on building up a second, better stated hunting party. 

It's really up to you how to proceed now that you have established the fundations of your pack.

If you plan of having a big pack, maybe a second hunting party won't be a bad idea (but I'm sure your actual party will get better the more they hunt!). If you are more into breeding, you could start get some females to breed. If you are satisfied with how your pack is now, maybe you could just take a couple of weeks of simply leveling up and hoarding currency for the future.

As of stats, I'm not the best judge since I'm not much into them, but I think right now most wolves are around the same stats and it will take a while for really high statted wolves/pups to be around.

Hope I was of help!