I have my layers and adult rooster (12 total) in a coop and just placed my now 9 week olds in there a few weeks ago. Since I had difficulty separating their food I decided to place everyone on grower feed and supplement with oyster shell. I use crumble now but was wondering if the smaller ones can handle a pellett? I can purchase Purina Flock raiser pellet for the same price as the blue seal start and grow. Any thoughts? Will it work for everyone?