A myth—it’s backed up by quite powerful evidence. But mainly because cedar toxicity is normally recognized for a minimum of many years, this locating wasn’t genuinely that astonishing to me. (See my article on Why you must hardly ever use cedar inside your coop To find out more). Cedar shavings: https://connerhsbhp.bloggip.com/36097798/how-much-you-need-to-expect-you-ll-pay-for-a-good-wood-shavings-for-chicks