This is my first guide, so if you dont like it, then dont post bad things. Warwick is mostly a jungler but i like to lane him. I havent found many lane guides so i decided to post the build that I use myself.

I like to go with Armor pen/crit runes. Also picking up some health and or defense runes will help also. These arent needed as much because of warwicks crazy amount of self healing. Between his ulti and his Q you should be fine.

I like to go with 9/0/21. This gives warwick the most attack damage while focusing on experiance gain and summoner spells. These reduced cooldowns on flash and other things can really help out sometimes.

I like to start out with Dorans blade because it gives you a Hp boost and the Attack damage increase. I then move forward into getting Berserkers greaves. I like to build warwick as a crit/attack speed champion. I progress into getting my Phantom dancer, then getting Infinity edge. After you have gotten these 3 few items you will be dishing out lots of damage. After infinity edge go for bloodthirster for the attack damage and lifesteal. Finally finishing your build off with a starks fervor. If you need more items and have the gold , get a black cleaver or Madreds bloodrazer.

Starting off in a fight i like to pop my W first. Giving me increased attack speed. I then rush in and hit my Q. Usually after a few auto attacks they are 50% or below. Then you E goes into effect. Once they try to run you catch up to them and continue trying to kill them. If they flash away and your very close to killing them you want to use your ulti which you will pounce on them and deal a good amount of damage and healing you for the damage dealt. Repeat this sequence. Q when its up. W when its up. Ulti when its up.

For my summoner spells i like to go with either Flash and Exhaust, or flash and Ingite. Ghost is not needed as warwicks E and his base movement speed is good enough. Go Ignite for a more offensive playstyle, or Exhaust for a more defensive playstyle

Warwick is a great champion In my opinion. Just practice and eventually you will become great with the champion. Please Comment telling me what i should do next time, and if i did a good job. Goodbye all :D