When I first started feeding dry, I was a bit disapointed at what came out of the other end, I was also topping up the meal with kibble
It was then suggested here that I shouldnt do that, so stopped and the difference was good solid poo, with no smell.
So even if the raw meal looks as if its not enough for the dog, dont be tempted to `top up` because they dont need so much raw because there is twice as much goodness in it.
If in doubt, look up the dogs weight against the weight that is supposed to be eating.
Hare Today, Gone Tommorow
The link above contains a good food calculator.
Stuart