Does Hydrolyzed Dog Food Cause Stomach Upset?

Does Hydrolyzed Dog Food Cause Stomach Upset? Hydrolyzed dog foods are quite effective for managing dogs with inflammatory bowel disease (IBD). Studies show that feeding hydrolyzed proteins reduces the severity of the chronic signs (vomiting, diarrhea) associated with small bowel enteropathies in dogs. Can hydrolyzed protein cause diarrhea in dogs? Published assessment of hydrolyzed protein