I opened the quarantine door to let the 6 chicks I incubated in early April mix with the flock. They could see each other through the wire for 2 weeks and apart from a little grumbling from a halfbreed leghorn all went well. The chicks were on medicated chick starter but I notice they are following the glock and eating the layer pellets. The grown chickens are eating the babies chick starter. Should I be concerned?