Thanks, Sherry.  He was tested with access to hay and water, but not grain. Would you mind please explaining what changed your mind?  I'm pretty confused and already emailed my vet about raising his dose.
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Jo Ann S
September 2022
Salem, WI
Case History: https://ecir.groups.io/g/CaseHistory/files/Jo%20Ann%20and%20Owen
Photo Album: https://ecir.groups.io/g/CaseHistory/album?id=278267