Ok, my pullets are only 3.5 wks right now but I have been researching feed options for when they start laying. I purchase a 14% all-stock pellet for my other livestock in bulk. It is 14% protein & 1.5 - 2.0% calcium. I get it for about $4-$5 cheaper per 50# than the 16% laying pellets. My thoughts are that I can add oyster shell to the feed to add any needed calcium. This would make it easier & cheaper on my trips to the feed store....Will it be ok?