Answer:
They are producers of pies and burgers and are great for tipping.
What kind of fish chases a mouse?
Black and scary, small and hairy. In the night you hear it preach, Through its noisy high pitched screech.
My first is twice in apple but not once in tart. My second is in liver but not in heart. My third is in giant and also in ghost. Whole I'm best when I am toast.
A horrid monster hides from the day, with many legs and many eyes. With silver chains it catches prey. And eats it all before it dies. Yet in every cottage does it stay. And every castle beneath the sky.
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?