Here is what the AKC has to say about them. Sounds like a great dog! Especially if you have kids
"Chessies exhibit many traits that make retrievers popular pets: they’re loyal, happy, and affectionate. But Chessies are more emotionally complex than the usual run of gundogs. Chessies take to training, but they have a mind of their own and can tenaciously pursue their own path. They’re protective of their humans (especially kids) and polite, but not overtly friendly, to strangers. They make excellent watchdogs and are versatile athletes. A well-socialized Chessie is a confident companion and peerless hunting buddy. "
Interesting history to them
"While the Chessie originated in this country, he came from stock destined to sail from England. In the year 1807, an English brig wrecked off the coast of Maryland and crew and cargo were rescued by the ship Canton. Also rescued were two Newfoundland puppies, a dingy red dog named "Sailor," and a black squeak named "Canton." The two dogs, who turned out to be wonderful retrievers, were presented to the gentlemen who helped the shipwrecked, and many of the nondescript dogs used for retrieving in the area were bred to them, in addition to other outcrosses, such as the English Otter Hound, Flat-Coat, and Curly-Coated Retriever"