I meant to get mash for my silkies who are a couple days old and my buff orps who are almost a week old. I got them from another member on here today. I usually get the mash for the new babies, but for some reason I got crumbles. The crumbles appear to be way too large for the silkies. Are they going to be able to eat the crumbles or should I go get the mash asap? They have been in my brooder for about 2 hours and don't appear to be eating. All my other just hatched chicks ate immediately after I put them in their brooder.