http://marmadukeexplained.blogspot.com/
A blogger attempts to explain what makes Marmaduke strips funny. He’s got a tough job, but as his powers of observation are clearly stronger than mine, I have faith…
Marmaduke’s habit of skulking about in the attic is not appreciated by his sleepy owners, who implore him to stop as he peers down at them through a small window they installed in their ceiling specifically for this strip.