I have been reading all the posts on broilers. I have had mine for about a week now. At the elevator where I got them I was told to start them out on a Turkey/gamebird starter. Is this ok to do? Will I have to change their feed when they are older? or do they just continue on what they have now? I have a place outside that is a completely enclosed pen near my layers. Used last for pheasants last year. This pen does not have a shelter. It has an area where they can get out of the rain but is not enclosed. Is this ok for them to be in? or are they like turkeys and drowned in the rain?