What is colic in animals?

Dr. Grimm says: Well there are different ways to get colic-(twisted intestines commonly)- Horses can get it by eating sand with their food on accident, and young puppies can get it by drinking cold milk, I am not sure on what animals can get colic, but I am sure you can get a basic idea on the anotomy of the animals closely related to those above.

Dr. Grimm