Hi everyone. I'm down in the sw corner of our state...and have a question/need opinions. I never worried about feeding grit due to all the sand and gravel everywhere. My flock free ranges. I just bought 20 more chicks...and I want these to be hand tame for my 4 year old daughter. She is currently scared of our large chickens thanks to a rooster.. I was going to start feeding treats Soon to win their affection
. I know they need grit first. Would it be unwise to trade out pine shavings for coarse sand from outside? Thanks in advance for any input