See Horse Welfare Advocacy Resources for a list of documents pertaining to horse slaughter issues.

Herd communication and behavior Observing a domestic group (Rick Gore) Stallions fighting Horses re-establishing relationships Horses setting space boundaries (Marlis Amato) Mare teaches new-born to follow (Marlis Amato)
Riding Bullfight training (Merlin/Orpheo and Rafi Dumond) Buck Brannaman riding in clinic
Management Horses pursuing worming meds (Marlis Amato)