I've been doing some research as well. I've met and few GSPs and love them, but have heard good and bad about them as pets. Had a GSP mix as a kid and she was absoulutely kid proof, but would take off at the sound of a gun. Stole a couple of other guys phesants while my mom was out walking her. I understand most of this can be controlled with good training as a puppy.

I have come across a breed know as the French Brittany Spaniel. These are original Brittanies from France, not from Americanized lines. The are shorter than the American Brittany, hunt closer and are specifically bred to hunt vigorously and then to blend in with the family when they get home. I like them because of their size and family ability. I've been reading, but have not met one yet. They are less common and so are a bit pricey ($1000 range). Unless the smaller size is an issue, they sound like what you are looking for.

Put French Brittany Spaniel in Google and you'll find info.

Spud