A Dog on the $25,000 Pyramid

I've been a big fan of Seth McFarlane ever since I saw the first episode of Family Guy. Now he's doing short videos for the internet on sethcomedy.com

This video reminded me of an old joke that I thought I saw on a Bugs Bunny cartoon. A man walks into a bar with a talking dog. The bartender says that the bar doesn't allow dogs. The man says that his dog is special because it talks. The bartender asks the man to prove it. So the man asks the dog, "What's on top of this building?" and the dog barks out "Roof." The bartender looks angry and points outside as a cue for them to leave. The man says hold on, and asks the dog, "How does sandpaper feel?" The dog barks out, "Rough." The bartender is getting angrier and demands for them to leave. The man says, "hold on let me ask the dog one more question to prove it to you. Dog, who is the greatest baseball player of all time?" The dog wags his tail and barks out, "Ruth." Well the bartender has had enough and physically throws the man and his dog out on the street. As they are getting up the dog looks at the man and says, "What? Do you think I should have said DiMaggio?"

I have always loved that joke, and for some reason I think I saw that in a Bugs Bunny cartoon, but maybe I'm getting it mixed up with that stupid singing frog. Anybody else recall that being in a cartoon?