> However, even within breeds there are just so many different type of dogs that some are just fine with being on the couch all day (within reason of course). Some other are not and become destructive. Not only that, some dogs hate being around attention all day and need some time to be able to retreat and left alone.

Is there a recommended site or book where one can learn about the general traits of various breeds to figure out which one would be the best fit for one's lifestyle?