Quote:
Take a deep breath
Assuming this is an open-topped well-ventilated brooder, they will most likely be fine, just change over to a different bedding when you get a chance.
If it is one of the almost-completely-closed "cabinet" style brooders, it would IMO probably be better to change the bedding tonight rather than just 'whenever' but still the chances are good that they'll be fine.
Really, the dangers of cedar seem to be largely theoretical (with only fairly-rare actual cases where it *does* seem to have caused a problem), and dependant on your ventilation and the particular batch of cedar shavings.
Good luck, have fun, be calm
,
Pat
Pat is right. And next summer, try grass clippings for nests, brooders, and coop floors. Smell good, free, and the chooks eat it to boot. I use them year round and only do a little topping off with hay late in winter.