Concerns are growing for Dale. This is a photo of him from the episode "Judge, Jury, Executioner."
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Dale comforts Lori in this scene from The Walking Dead. It's courtesy of the episode "Secrets."
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Dale is a wise older man in "The Walking Dead".
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The Walking Dead Quotes

How many walkers have you killed? How many people have you killed? Why?

Rick

You walk outside, you risk your life. You take a drink of water, you risk your life. Nowadays you breath and you risk your life. You don’t have a choice. The only thing you can choose is what you’re risking it for.

Hershel