Seen this summary about Labs:
If you want a dog who...
* Is large and bouncy, with an enthusiastic attitude toward life
* Has a short easy-care coat in your choice of three colors
* Has a cheerful, tail-wagging nature
* Thrives on vigorous exercise and athletic activities
* Is steady-tempered and dependable with everyone
* Is peaceful with other animals
* Is eager to please and very responsive to training
... Lab is right for you
But be ware of this:
* A careful search to avoid all the neurotic Labradors
* Vigorous exercise requirements
* Rowdiness and exuberant jumping, especially when young or not exercised enough
* "Separation anxiety" (destructiveness and barking) when left alone too much
* Mouthiness -- carrying and chewing objects, mouthing your hands
* Shedding
* A multitude of serious health problems
Of course training and caring must always be present!