Do you think wild horses have a civilization?

A herd of wild horses does not constitute a "civilization" - civilization" is defined as - An advanced state of intellectual, cultural, and material development in human society, marked by progress in the arts and sciences, the extensive use of record-keeping, including writing, and the appearance of complex political and social institutions." We usually think of "civilization" in human terms, not animal. Do wild horses have a social structure - yes. Most animals who exist in "pack" kinds of environments form a social structure within *their* pack. So, no -wild horses do not have *a* nor *are* they a civilization.. but they do have a social structure