You do need a lot more work on it!
On the logo:
You need to think about what it is the logo has to visualise: now it's just typography and a somewhat lonely dog with a rocket, on the side... it has to be more than just a funny name! it has to be something the visitor will remember - simplicity is the key to that!
Then redesign the site in that new style...
On the layout/coloring:
You need more contrast! The different elements on the page (Portfolio, Menu, About) all look alike. For instance: the portfolio is probably the most important element on the page - then give it a different background so it will attract the eye faster.
Rollovers and links should be directly recognisable as such.
Use more color! It will make the whole look more distinguishable and simply less grey!