I don’t know, bought it rebagged in smaller than the 70 lb sacks it comes in. Also, it’s in a language I don’t know. I’m like way way outta town…. Which is why I initially thought it merely coincidence of circumstances, no chance a thing from the states would affect me… Seems tractor supply brand is mentioned a lot on the forums, no organic or local brands seem to have the issue. I’m wondering if it’s Judt low protein, many are mentioned having molting issues, birds won’t feather out. Usually you put he protein to help with that.