I have a big male shorthair and he will find and retreive ducks. Has a good nose, is smarter than most people I know, don't know the word quit, can swim non-stop what seems like for hours. But, he is hard to keep still in the blind and gets cold if not moving on frosty days. Mine is primarily a pointer and was trained early on to hunt quail. He is extremely well natured and we can leave him alone in the house without worry unless there are t-bone scraps or something irresistable in the garbage. If you train a GSP early on to sit and be still in the blind and find a good neoprene vest for cold days, then you should be fine. They are very smart, capable and athletic. Just get one young and do your yardwork every day. Also, if you live in a neighborhood, a shorthair can clear a 4 foot fence without thinking twice and can climb out of a 6 foot kennel if theres no top on it.