A bark in the dark

Voice #1: I heard a bark. Go out and see what it is.
Voice #2: A bark?
Voice #1: Go on and see.
Voice #2: Okay, but it's awfully dark out here.

(There might be a line here I don't recall. We see the light from a flashlight shining around. Suddenly, the sound of knocking into something is heard.)

Voice #1: What happened? I heard a bump.
Voice #2: Oh, it's just me. I tripped over that broken chair.
Voice #1: An old broken chair? Can't you take that to the dump?

Voice #2: Not in the dark, I can't. Now leave me alone! (Pause. Light shines around.) Sure is dark out here ... (Pause.) Wait a minute? Did you hear a little, tiny bark?

Voice #1: No, I didn't hear a bark.
Voice #2: Well, I was sure I heard a ...
Voice #3: Bark!
Voices #1 and #2: YEEEOOOWWW!

(Light shines on the owner of the third voice --a spotted brown puppy.)

Puppy: Can you give me directions to the park? Rrruff!