Cat feeding?

[mikey]

I decided to go in the kitchen yesterday and make myself a peanut butter sandwich. I opened the jar and opened the bread and a fat large mouse ran from the side of the Foreman grill down the side of the stove and my dog quickly came into the doorway cuz he heard the noise. I was looking around for my large fat cat and she was sleeping on the couch!. I am sure the mouse ran away from the back of the stove when I walked out the kitchen. So, what do i need to do to make my cat care about catching a mouse? Geez my dog is more responsive to the rodent than the cat. Advice please