EPI, Exocrine Pancreatic Insufficiency, is the inability of the pancreas to manufacture and secrete the necessary enzymes required by the body to digest food. Dogs literally starve even though they are eating. Although it is a treat-able condition it is often misdiagnosed initially.
My friend Ann's service dog Partner (LR) was diagnosed with EPI. Someone I know via agility has a young EPI Border Collie. Both dogs are leading full and happy lives – since their diagnosis.
Please vote (daily) to help fund research to identify the genes that cause EPI: http://www.refresheverything.com/epiawarenessandresearch.
1 day ago