Abdominal pain

Pawing with the front foot

Looking back at the flank

Kicking at the abdomen

Curling the upper lip

Stretching the neck

Laying down and rolling

Playing in or with the water bucket

Intense sweating at rest

Distended abdomen

Straining to defecate

Decreased bowel movements

Loss of appetite

Increased heart rate (often a sign that surgery may be needed)