Toddler book recommendation please.

[Motherofhobbit]

My 18 month old has started shoving other children - totally unprovoked. He'll just run up and push them over.
Obviously, we try deal with this as it happens but he loves books and his key worker has suggested he might like an age appropriate book about being nice to other children but neither of us could think of one.
Anyone have any ideas?

I bought one second hand as thought it was funny, though sounds like what you need. It's called 'how do dinosaurs play?'

Thanks rabbitsnap, that looks like what I wanted. It should be winging its way to me via Amazon now