For example , in reptiles , common causes of impaction are rocks and sand , which might be accidentally consumed when the reptile attacks its prey .
Impaction is bowel obstruction that can occur in various kinds of animals when they consume something that they can not digest .
In reptiles , common causes of bowel obstruction are rocks and sand , which might be accidentally consumed when the reptile attacks its prey .
Impaction is bowel obstruction that can occur in various kinds of animals when they consume something that they can not digest .