Peanuts by Charles Schulz for October 03, 1978
Transcript:
Snoopy carries a sign that reads, "Have you checked your dog's collar lately?"<BR><BR> Snoopy carries a sign that reads, "Don't you think you should?"<BR><BR> Snoopy carries a sign that reads, "Maybe it's too tight."<BR><BR> Snoopy carries a sign that reads, "Loosen it, you blockhead!"<BR><BR>
A rather inelegant PSA. A dog’s collar should be loose enough for you to fit two fingers sideways between the collar and the dog’s neck.