I think it was called "Chicken Treat Chart" or something like that. I think you can watch the thread to keep it handy.
I feel like I have neglected this bunch of chicks, they didn't get treats until they were 5 weeks old.
Had a friend tell me her rooster got upset when she changed the routine. He wanted water, then food, then she could gather the eggs lol. Must have been something that upset him.
Such cute babies! Sorry to hear that you lost one. I have a black silkie banty rooster, he's the cutest chicken I've ever seen. Need to find him some females ☺