- February 1, 1958
- February 2, 1958 (This strip is adapted in the segment "The Blanket" from The Charlie Brown and Snoopy Show episode "You Can't Win, Charlie Brown")
- February 3, 1958
- February 4, 1958 (The final time Shermy appears in five or more strips per week)
- February 5, 1958
- February 6, 1958
- February 7, 1958
- February 8, 1958
- February 9, 1958
- February 10, 1958
- February 11, 1958
- February 12, 1958
- February 13, 1958
- February 14, 1958
- February 15, 1958 (This strip is adapted in You're a Good Man, Charlie Brown)
- February 16, 1958 (The first time Snoopy is seen collarless. This strip is adapted in the segment "Piano" of the 1983 The Charlie Brown and Snoopy Show episode "Linus' Security Blanket")
- February 17, 1958
- February 18, 1958
- February 19, 1958
- February 20, 1958
- February 21, 1958
- February 22, 1958
- February 23, 1958
- February 24, 1958
- February 25, 1958
- February 26, 1958
- February 27, 1958
- February 28, 1958