2 chicken quarters per week would probably help keep her teeth clean, but I don't think it would be enough to effect her over all health. At 7 to 8 weeks, I would make the quarters halved and turned into 4 seperate feedings. I also would not feed kibble and chicken in the same meal, but seperate them as dogs digest raw much faster then kibble.
"i can explain it to you, but i can't understand it for you."
"When you are dead, you don't know you are dead. It is difficult only for the others.
It is the same with stupid."