Peanuts by Charles Schulz for January 24, 1976
Transcript:
Woodstock and Snoopy sit on the doghouse. Snoopy touches Woodstock's head and thinks, "Hmm . . . The fever seems to be gone."<BR><BR> Snoopy thinks, "We won't really know if you're well, however, until we see you fly . . ."<BR><BR> Woodstuck flies up in the air upside down.<BR><BR> Woodstock lands on his head on the doghouse. Snoopy thinks, "Of course, one doesn't recover from the vapors overnight . ."<BR><BR>
Looks pretty normal to me.