I am a first time chick momma, and my girls are about 4 days old now. I have refrained from handling them since arrival, with the exception of dipping their beaks in the water when I put them in the brooder. I have stroked several of them lightly since them, but didn't want to stress them by handling them too soon. They all appear to be strong and healthy, and today I cut up a small tomato and offered it to them. They were not in the least bit interested in it, and I left it in the brooder. I came back in about 30 min. later, and was hearing a large amount of peeping. I looked and found the chick game of catch me if you can with the tomato bits. So Cute! Now I want to start handling them, so they will become pet like, as far as sitting on my shoulders or arms, or maybe come up to me when I come into the yard, and allow me to pet them. What do I do now to help them learn that behavior?