Hello, My name is Sacha-Alexandre "S4CH418" Schalk, I'm from france.
I'm playing jungle since the season 2, And my favorite character were warwick, But he was not viable during last season, At the moment, With the new jungle, I recommend him a lot!
That's my first guide, Sorry if my english is bad. And i will try to add information & update this guide a lot with the time.
Have fun.

I don't will talk a lot atm about the masteries, Cause this is actually a test, But he seems good, So try this, He make you a lot tankiness because of the tenacity.

The page above is the best for me.
Some guys take ad or arm pen in quint, But the movement speed + you'r blood scent change a lot of things during a teamfight, Nobody under 50% life will success to leave the fight.
The rest is the basic set of runes, And this still very strong.

The skill order is very simple for him.
Take W at level 1 for clean easily you'r blue, After this max you'r Q, Take you'r E at level 4, And continue to max Q and after this max W or E that's depending of the situation, But i personnaly prefer max the W before the E.
Take the R at level 6,11 & 18.

w >> R >> Q >> W or E >> W or E.

With warwick, The new jungling is pretty easy.
Just farm, Farm & Farm until your level 6.
You really need to rush him, because your gank are pretty bad without ultimate.
So of course, If your team is loosing a lot before 6, Try to show your ass at the ennemy, But don't really try to agress, Cause you can't.

Wolves >> Blue >> Wraiths >> Wolves >> Red >> Golem & Repeat.

This guide is not really complete, Not at all. But i will soon add a lot of things here, So please, Thumbs UP this guide!
I really wanted to make a good job for you, So i hope you will enjoy it! :D
See you in game with the new king of the jungle ♥.