That's a beauty!
One lucky little boy, and he is right, a doll, or a stuffed animal/target, will suffice for his sister......
Is that made from good steel? If he doesn't lose it trying to stick it in trees, like Jim Bowie, Like I used to do, he will have a nice knife, when he reaches a more responsible age, you can sharpen the edge, and tip, and he will have a very nice hunting knife, he is very familiar with. Very nice!
Wayne