I have a 4 yo DD, and an 8 month DS. DS is just starting to get really mobile - crawling/sitting/pulling up. DD adores him, but the issue I have is that she's always accidentally hurting him, usually by knocking him over when she's playing. She is generally a bit of a clumsy child, but normally it's not an issue. Although she does hurt herself a lot from walking into stuff, falling off stuff etc. I think the main issue is she is always away with the fairies, never really thinking about what she's doing.
I obviously try to anticipate problems and intervene, but can't always stop it happening. I have talked to her about the importance of being careful with the baby, and she's always really upset she's hurt him and apologises, but it doesn't stop it happening.
If she has got way too over excited and boisterous when it happens I'll get her to take a few minutes "quiet time" to sit and calm down, but usually she isn't being particularly over excited, just careless.
I don't really want to make too much of a bit deal over it as she really doesn't mean to. She is so good with him, plays with him beautifully and is so patient. I don't want to start giving her negative associations with the baby if I am constantly telling her off for something she doesn't mean to do. But equally I don't want her thinking it's OK to keep hurting someone due to carelessness - she quite often looks at me and says "it was an accident", as if that then makes it completely fine. And obviously I feel bad for the baby he keeps getting hurt.
Any ideas on how to handle this?