We feed once a day, and when we switched to raw we ran out of kibble on Tuesday and fed them meat on Wednesday. We didn't have any major issues except some constipation because we weren't feeding enough bone.
The first time we tried raw with Connor he ended up with demodex mange, but he doesn't have the best immune system to start with so we don't blame the raw for that.
Now that we grind everything, we make up one pound bags of ground meat and bone, a table spoon of Missing Link and a 1/4 cup of Total cereal. We give vegetables every so often, and that meal is only vegetables. We don't fast the dogs.
After Riggs' kibble disaster last spring you couldn't convince me to put a bowl of kibble in front of any dog I ever own again. Not to say that kibble is "bad", but I am never gonna feed it again - to the dogs anyway, my cats flatly refuse to eat raw no matter how hard I try.
Inside me is a thin woman trying to get out. I usually shut the bitch up with a martini.