I'm used to playing either Sejuani which is full tank or Xin Zhao which I go Black Cleaver or Trinity Force depending on how hard I steam roll.
With Udyr, I feel like I need to be both really tanky and have kill power. The great news is that his clear is super easy and fast. The other great news is that ganking is relatively easy as well.
The bad news is the guides out there aren't very helpful. Some say to go Trinity Force, but I usually go Tiamat first for clear. Also, should I go red or blue smite? Bloodrazor or Warrior?
And with the guides, there is no consensus on a decent beginner option for runes.
Thanks in advance!