Because of my boy, I’m keeping everyone on Texas naturals grower, I love it. (Pea, peanut and fish protein) Awesome food. However I add oyster shells for my layers, which they always eat happily.
But so does my dumb dumb rooster. It’s like a super treat for him and he will pig out on it. What the heck, I’m trying to make sure that goober stays healthy…should I switch back to my normal layer feed or keep the flock on the grower crumble?
I would keep the flock on the grower crumble.
I don't know whether the rooster is eating oyster shell because he wants grit (like many other people suggested), or whether he is eating oyster shell because he needs extra calcium for growth (like one other poster suggested) or because he is just sampling it or showing the hens (as a different poster suggested), but regardless of which one might be true, I would still keep the flock on the grower crumble. Giving him no choice about the extra calcium (layer feed) is not likely to make anything better, and has the potential to cause him problems.
currently I only have two choices. I have scoured sources and short of making my own feed I’m stuck. One is back ordered, (my favorite grower crumble) and the other is a layer feed.
I would feed the grower feed when you can, and the layer feed when you have no other options. Extra calcium for roosters is a cumulative thing, so the less time he spends on layer feed, the better it is for him. But he shouldn't have major problems if the flock eats their way through a bag of it now and then.
I don’t free feed, they get fed 2x per day. Fermented feed. (Super helpful in getting them in lol)
If you are low on grower feed and can only buy layer feed, maybe consider separating the flock at mealtime for now? The hens could get layer feed, the rooster and babies could get grower feed. That would be a way to use the grower feed for the birds where it is expected to make the most difference.
Then again, that idea may not be practical. If it won't work, then obviously don't bother trying.
I don’t think chickens really care what size the grit is they’re offered. I haven’t met a grit connoisseur in my flocks over the years. I’m fairly certain it’s because they just get what they need without supplemental grit.
If that were the issue the babes would be eating the grit, and they don’t eat the oyster shells either. They’re all on coarse sand in the run and free range every day.
If the rooster needs bigger grit, he might eat oyster shell because the pieces are larger. The babies might be satisfied with the current small pieces. So logically, just because the babies are not eating oyster shell, does not tell whether the rooster needs bigger grit and is trying to use oyster shell as a substitute.
Then again, maybe the rooster does get the correct size from the sand he has access to. In the photo with sand in your hand, some of the pieces do look about as big as I would expect grit for adult chickens to be.
So I don't know either way. I just don't think "the babies don't do it" is any kind of proof about why the rooster is doing what he does.