Not sure what your budget is, but one option is to rebuild the front covered entry and have it span the entire width of the house, and consider repeating this basic form in future additions such as a garage if there isn't one already.

There needs to be a rug and the thin lines of the legs of the furniture are not working with the wood floors. It makes them look insignificant. Also cut out the dark brown tones and chose some more refreshing colors.

Not hardly, lol. I just pulled that photo off Pnterest. My dog is a 90-pound Retriever. He is MacGregor, chaser of balls and cats, and destroyer of garden plants, lol!

Having been brought up in a Lockwood home I can appreciate your love of the wood. I notice you have a light green bench and that would blend nicely with some similar colours in the room. I would consider having your cupboard doors replaced or sprayed to compliment the bench or visa versa you can have your bench updated with a new finish to modernise it. Perhaps you could just price out the cost of a new bench and leave the rest of the kitchen as it is. The odd bit around the dishwasher looks weird and that might be able to be fixed by curving a new bench into a small breakfast bar type set up. If there is room I would also reposition the microwave to the right of the cook top and use the existing space for a display or a lovely pot plant.