I have had chooks for about 7 years now. Coco has never bothered them at all, but then she has never shown much interest in other birds - fezzies etc - although she will chase ducks by the river.
She does try and nick their food though
I think one of my ex batts gave her a peck on the bum early on, so she learned not to mess with them
It depends on the dog obviously, but there is no reason why they cannot get on if you manage it right
I have loads of photos of Coco just pottering around with my ladies
Here is an old pic of her nicking their lettuce