Nicholas the Cat

A cat with a job, and an important one, too. What's that all about? It is amazing how many times this hard working cat "saves the day."
Nicholas the cat lives next door to the big fishing dock. Every day he works to help the fishermen who work at the dock.
Niciholas is smart and quick with sharp hearing and piercing green eyes. He sees and hears everything. He saves a mouse, although usually he has to chase them and the seagulls off the boats. Watch out for lobsters--"{Pain. Oh, No!" Even the next door fish market needs his help. He also loves to play in the park and chase butterflies and frogs but only after his job is done for the day on the big fishing dock.
What will be his next adventure? What will he save tomorrow?