Hello everyone! We are new to chickens and have just started out with a few Rhode Island Reds (25 LOL) that I got for Christmas. My husband said that most men would be in the "chicken coop" for buying their wives chickens and supplies for Christmas! Not mine. I was so excited when my babies arrived. He did alot of researching before making the purchase, however, we are still learning and would welcome any suggestions! One immediate question I have is this. We are feeding the chicks Manna Pro chick starter. Do we need to add grit or crushed oyster shells as well? Have a blessed day!