The first set don't matter, do they? They're just demolition derby bangers to have fun with. Of course the immediate volte face (volte buccal cavity?) in dietary habits as soon as the first keeper pokes through might be a little tricky to achieve.

They have some kind of titanium shielding they can apply these days, though. That should keep 'em sorted until it's no longer your responsibility when they are of age.

Release the tarts!