Hey I'm MINE REVENGE this is my first guide so I apologize if it is a little different. I am giving a guide to Warwick the best jungle in the whole game. I hope this guide will help! :)

The skill sequence is... Use ur "W" to go in for the gank, then use your "Q", get a few hits on them and as they run away use your "R" and repeat the "Q"

for your summoner spells you get smite and flash. you get smite to kill monsters, without it you will not be able to kill blue by yourself, or red, which are crucial for a jungle. And you need flash to retreat when you need to get out of the fight fast, and to catch up to your opponents past the turrets.

When starting the game you need to start with Berserker's Greaves, and get a dagger. (which gives extra attack speed) and one health potion. Next after jungling for a while, you should be able to buy berserker's greaves, and then go to "Madred's Bloodrazors" get the razor's and the recurve bow. you might be able to buy Madred's outright by now, but probably not. Now work on getting 2 bloodthirsters which will give you amazing life steal, you could probably solo anyone on their team by now and if smart you could get 2 by yourself. Then the phantom dancer will make you so fast it's crazy. Then Ionic spark will make you even more fast, and with the passive of Ionic (which gives you a bolt of lightning every 4 hits, and when you get for hits in less than 2 seconds its a good thing.) you do a whole lot of damage.

you are a support so try not to get to many kills let the people you are supporting get the kills. once you are level six you can gank successfully. make sure you take time to analyze the situation before you gank, you have to find the right time or you will end up dead. You need to make sure whichever lane is going solo (usually top, and excluding mid) make sure you help them a lot. so, Gank as offen as you can, and don't die.

p.s. and never chase them past their towers unless you are full health and have your flash.

For jungling you want to start out at blue (for those of you who don't know what that is, it's the golem with blue things swirling around him. by the river) Make sure you get help from the person in mid to first hit the blue golem. and kill him with smite and your W ability. once you finish them off you will be level 2 and get your Q. go to the wolves and kill them with your abilities. then go to wraiths and kill them off. by now your smite should be about up and you should be level 3 or almost there, so go to red (that is the lizard with the red swirling around him) and get his kill. now go to the 2 golems up by top lane (or bottom lane depending whether you are blue or purple team) now just keep getting the wraiths and wolves. And if their team doesn't have a jungle go steal their blue or red.

Tip 1
make sure if you are ganking you get a few hits on them and your Q, before using your ult so you can give them your maximum amount of damage.
Tip 2
Never go into a fight alone, you can solo 1 or 2 people if you know you can get them without dying or maybe killing them both and dying is still a plus.
Tip 3
Constantly, get dragon after you get berserker's greaves and razors.

I hope this was helpful to you, I will make some other guides please check those out when they come out. Thanks!

If you have anyone you want a guide for I will make one for you.