Our Puppy Arya is 8.5 weeks, we feed her 3 times a day; around 7-8 AM, noon and 4:30-5:30 PM. She is eating the kibble recommended by breeder, we give her 1/2 cup each time. She literally swallows it, no chewing at all. I recently started adding warm water to her kibble half an hour before feeding so she gets some softer food into her stomach. Are we feeding her enough? She seems to be always hungry and running around her bowls and place where we store her food, looking for something to eat. She is not very skinny, but seems to grow every day. What is the correct amount for 8-9-10 weeks old puppies?