Yes, quite cute. My dearest wife brought it to my attention - I had forgotten that some papers were re-running some of the Peanuts strips.
Charles Schultz has done other tickling panels, as well. I remember one where Lucy "counsels" Charlie Brown's depression by prescribing laughter,whereupon she uncovers the sheets at the foot of his sick bed and tickles his feet until he yells, "CUT THAT OUT!!!"
R