I have been feeding Georgie boiled chicken from day 1 he was and is so small, I give him what he likes to make sure he eats. I have always encouraged him to eat his kibble so I mix some kibble in with a little boiled chicken and plain non-fat yogurt and he loves it. I think boiled chicken is fine, Georgie is healthy and is a bundle of energy. I agree with Tiger's Mom just stay away from any spices on the chicken, I am sure Haruka will love it