DD is 4. PIL have a dog that is 14 and was very definitely on its last legs. Couldn't see, couldn't hear and eventually couldn't walk. PIL took to vets and they said would be kinder to let the dog go. So they had put down. I told DD about it, only in context, when she was talking about the dog and when she would see it when we went next. I explained that we wouldn't see dog the next time as dog was very old and had died and it was very sad but that's just what happens. DD was very good about it, she was obviously upset and she cried (more for grandma) but seemed quite understanding of it. Today on the phone DD spoke to Grandma and (very adultly) said she was sorry about dog. Cue Grandma talking to DH and telling him that she doesn't think we should have told DD about dog dying as it will upset her. Well it did a little bit, but she got over it. And she is okay. And it made me wonder, when should we prepare our children for death? DD already talks about my grandma, who is dead and she never knew, and says that she is just bones and doesn't have a body but she still thinks things up in heaven. It pissed me off a bit that MIL thinks I shouldn't talk to her about these things. I think it's more natural to tackle these things as they come then not to?