I have finally found some low sugar hay ESC 5.99 Starch 1.48 from Washington.. I have not enclosed a complete analysis but I am concerned that the Iron is at 159.66 analysed as dry matter.
Unfortunately the learning curve for the past 4 years has not beens such that I have kept copies of the Iron and mineral analysis to compare. 
Is this within acceptable limits and safe

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Cheryl and Jewel
Oct 2018
Port Alberni BC Canada
https://ecir.groups.io/g/CaseHistory/files/Cheryl%20and%20Jewel
https://ecir.groups.io/g/CaseHistory/album?id=81063