Agreed - Jenny has put it very politely...
But what about the DLRC??? You need to explain that to the person too - even the offspring of this girl would not be KC reg'd.
And anyone with a suitable stud wouldnt let the stud mate with a DLRC bitch...basically you could register anything as anything, the boxer may not actaully be a pure bred, Dog lovers club dont ask for proof of parentage and I have heard of dead dogs sireing litters etc....how do you explain all this to someone without coming across as snotty...and that only KC reg is proof of parentage well 99% of the time LOL
I also think that most boxer breeders would advise not to breed at all from this bitch.....its going to be hard hitting at some stage....