I was sorting through some books in my room today, trying to find some to get rid of. Imagine my delight when I found this Hagar the Horrible strip, cut out and filed away between two books.
This is a real strip. Hagar's wife is having an affair with his dog. That's the only conclusion I can draw from this. There doesn't seem to be any joke, apart from Hagar's marriage that is. Hagar seems to be taking the news pretty well. I guess by this point their marriage was mostly for show anyway.