I have noticed that people have a hard time pronouncing Monsieur Chat.
As much as I like to watch you all struggle with it, I am going to state the official pronunciation right now.
Mon-syoo-er (Don't think you're speaking french now, because you are not. It's our cute way of butchering the french language for our pet.)
Chat (This can be either like 'Shah' or 'Chat' like 'to talk')
So there you go.