A type of dog (since it is not under the guardianship if a third party registry it is difficult to call the stud book closed and thus a breed) of dog currently under the custodial handling of those irresponsible enough to call the dog PERFECT and 100% guaranteed for any endeavor, it is difficult to assess and offer any meaningful information. It should be apparent to everyone with experience with dogs, or some research about them, that part of the glory of dogs is their inclination to be formed and molded by their experiences with people. As such, no one can guarantee a perfect dog, anymore than they can guarantee to the dog that he will have a perfect trainer.