How much food should they get a day?

So, now that we have 2 mouths to feed, we have decided to cut back the raw meat diet and mix it with dry biscutes for our boys.
Kuta has always just had 3 or 4 chicken wings or the equivilant in raw meat daily, but he is a bit on the overweight side so he need to be cut back I think anyway. He loves biscutes, on the odd occasion that I would give them to him, so I know the transition will be fine for him. And Brutus, well, he will scoff down anything lol.
I was thinking about 1 cup of dry food and 200g of pet mince a day, does that sound ok or is it still too much? I have always been on the generous side with Kuta, hence why he is fat
How much do you feed you pooches?

I haven't fed raw but newly have started feeding dry and I always feed with how she looks if you get me.

i don't think you are meant to mix raw and dry together as it digests at a different rate, if you are going to use dry then it should tell you how much on the packet can't tell you myself as we feed raw.