J's Crew- you really need to read up on how to approach this and not do it haphazardly. You shouldn't be starting your dogs out on a raw diet by feeding deer muscle meat, it's very rich. Many dogs will take a while before they can get used to red meat like beef or deer.
The noises you hear are pretty normal. Mine make those noises from time to time too, just like we humans have growling bellies sometimes. It's certainly not an indicator that your dog is not suited to the diet.
The things I'd look for if your dog was not taking to the diet would be-vomiting up every meal, prolonged loose stools, prolonged lack of interest in the food you offer. It's totally normal for them to get loose stools for a couple days once you start them on the diet, but after a few days of getting a SINGLE source of raw meaty bones (read:chicken leg quarters!), it should stop. I think my 3 had the runs for 2 days tops, then they were fine. Vomiting all the time is not normal, nor is refusing to eat for days on end. Vomiting once in a while- normal. Vomiting up little pieces of bone- normal. Last night Gunnar vomited up most of his dinner of deer ribs and beef heart, then proceeded to re-eat it. Gross, but thats how it goes sometimes.
Please, do yourself and your dog a favor, and do some reading on how to get going on this diet before you start.