(After explaining that his dog is depressed since the dog next door has moved away)
Columbo: Oh, uh, I don't suppose you have a picture of a cocker spaniel around, do ya?
Paul Galesco: A picture?
Columbo: You know, I mean, maybe I could tack up some kind of a picture. You know, something he could look at, kind of like a pin-up?
Galesco: (annoyed) No, really, Lieutenant...
Columbo: No, no, that's a terrible idea. I mean the dog is dumb but he won't fall for that. I mean the dog would know it wasn't her, right? Forget I mentioned it.
Galesco: I will, Lieutenant.