Please don't beat yourself up Diane.  My horse likely was PPID/IR for YEARS before he was diagnosed.  He saw 4 different vets over those years and not one of them suggested testing.  You're here now, and this is the place that will help you help your horse.  Hang in there!!  


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Joy and Willie (EC/IR)
Nevada County, CA - 2019

Case history:  https://ecir.groups.io/g/CaseHistory/files/Joy%20and%20Willie
Willie's photo album:  https://ecir.groups.io/g/CaseHistory/album?id=242526