My puppy is about 6 weeks old. I'm currently feeding him kibble for breakfast and lunch and then raw meat for dinner. He's enjoying it so far, but I'm wondering how much I should be feeding him. Right now, I'm giving him about 1/3 cup of kibble for breakfast and lunch mixed with a little milk or an egg (every other day) and then about 2-3 TBS of raw meat for dinner. Is this too much or not enough or just right for him?