Pancreatitis Pancreatitis, or inflammation of the pancreas, is common in dogs. It is most commonly seen in middle-aged and older overweight dogs. Miniature Schnauzers are predisposed. Contributing factors include diabetes, hyperlipidemia, obesity, and dietary indiscretion. Signs include vomiting, diarrhea, abdominal pain, lethargy, and anorexia.
Volvulus (twisted intestines) Volvulus (twisted intestines), also known as mesenteric volvulus, is a rare condition in dogs. German Shepherd Dogs are predisposed. Factors that predispose dogs to this condition are intestinal foreign bodies, intestinal cancer, intussusception, and other intestinal diseases. It has a poor prognosis.