Peanuts by Charles Schulz for January 27, 1966
Transcript:
Snoopy leans over the side of his doghouse and thinks, "There's a burglar down there . . . I can hear him!"<BR><BR> Snoopy lifts an ear and thinks, "I can hear two of them! I wonder what they're after . . . maybe my silver candlesticks . . ."<BR><BR> Snoopy thinks "They're coming up the stairway!"<BR><BR> Two birds walk out carrying a painting, Snoopy thinks, "They're stealing my Van Gogh!"<BR><BR>
I believe this is the only time we actually see his Van Gogh.