Hmmm. Well, good luck with the strategies. I have me doubts about whether he's "just on a short fuse" or what have you, because the example you gave shows he shouts in order to control you, doesn't it? You told him he was only shouting so you'd go and clear up and he wouldn't have to do any and it worked. You were quiet all day. He went out to take the dog for a walk and slammed the door.
Summary: He shouted to gain control of you and make you wait on him. This was successful, but you made a noise about giving in to it so he punished you (and DC) by throwing a silent strop and banging doors.
I've got to tell you, as others have, that growing up like this will lead to your DC taking one of these roles in their own relationships as adults - either dominator or waiter/ess, and maybe even switching roles from one relationship to the next. They will be shouters and all of their partners will be dysfunctional (because balanced people don't choose shouty power-play relationships).
You said: I do try and keep the peace rather than confront the issues so maybe that's my problem. Not sure if it's emotional abuse.
Right, so wanting a peaceful life is a "problem"? No, I didn't think so! What's happened here is that you're thinking it must be your fault that he wields the sword arm over his family? Er, how could that be??
By chance, this was just posted on my facebook: "Someone else?s inadequacies have absolutely nothing to do with you and certainly don?t equate to you having inadequacies that are ?provoking? their inadequacies." It's on Baggage Reclaim. You might enjoy that site :)