How does that work without (more than a couple) teeth? Aren't they a bit hard? I've given Violet some very thin tiny pieces, but I've seen things on here about babies having regular slices. How does that work? If they manage to bite a chunk off, isn't that a choking hazard? And then if they don't manage to bite a chunk off, they can't eat it. So how do apples work as a baby food?