I always thought this was sort of a "prideful" song, to say "My dog's better than your dog..." but it is a memorable jingle to both my husband and I.
I don't know how to post videos on here so you can see them. Here's the link if you want to hear this song. (Edit: thanks to thedabara, I was able to post the video. I'm so glad to know how to do this now!)
https://www.youtube.com/watch?v=uZAourInlHY Click to view