On Monday of this week my family and I went to a local hatchery and bought 13 baby chicks from a random assortment they had from over hatch. Fast forward to today and I am down to 8. All five of my smaller chicks (3 of which were a Polish breed) have passed away. The bigger chicks are all doing fine and are thriving. I want to get more to replace the ones I lost but want to make sure this doesn't happen a second time. Any advice will be much appreciated.