So I decided to put Missy on a Raw diet. She took to it right away and actually seems to enjoy the raw chicken more than dry dog food. She weights 46 pounds, so calculating at 2% I'm giving her a chicken quarter that weights about a pound (sometimes even a bit more). I give it to her in the morning, however it seems that by early afternoon she is already hungry again. She will go to her bowl and start licking it or she will walk around the kitchen waiting for me to open the freezer. Am I giving her to little food? Or is this normal and she just needs to get use to it?

If your feeding her only once a day then that is why she seems hunger in the later part of the day. She is! Give half in the morn then the other half late afternoon or early evening.

That's how much I feed mine in the afternoon, but I do give treats in the morning and at night before bed so that my dogs have something on their stomachs. Otherwise, yeah, they'd be really hungry in between meals!

Well I do give her various treats too thru the day but I don't think they fill her up.

If she still seems real hungry you can give her some cooked carrots or green beans. They'll fill her up more without fattening her up.