With my limited experience with dogs & puppies, i think you'd be wise to meet the puppy before making a deal. Just because a puppy comes from a proven breed, proven genetic line, doesn't mean it'll be a great pet. I have two bulldogs, an Olde English and an American. Both came from a line of champion level show dogs. I have no intentions of ever showing a dog but wanted pure bred for home insurance purposes (long story) and hopefully no surprises. The American bulldog is adorable, loving, spunky, friendly, outgoing, and all around a great pet, especially for kids. The Olde English bulldog is shy, stand offish, and nervous natured. She has come out of it over the last year & a half but it took a lot of time, work, & patience. Great dogs & very loving, neither is the slightest bit aggressive. Just one was a lot more effort than we bargained for. Also very expensive. Lesson learned was meet the puppy first & decide after spending a lil time with it, or you might get a socially awkward dog that requires more work than you want to invest.