Many Americans are sentimental about horses and believe that American horses deserve special treatment under the law for their important roles in American culture and history. In 2006, the House of Representatives passed a bill, known as H.R. 503, to end horse slaughter for human consumption in the U.S., and the following year in 2007, the horse slaughter ban began in the U.S. In this paper, the ineffectiveness of the horse slaughter ban to protect unwanted horses in the U.S. is demonstrated. More horses have been transported to less-humane slaughterhouses in Mexico and Canada, and more horses have been abandoned, abused, and neglected in the U.S. since the horse slaughter ban began. It is important to consider how American sentiments about horses contributed to H.R. 503 to better understand the ineffectiveness of the horse slaughter ban. People who were in favor of H.R. 503 relied on animal rights arguments, which tend to be more emotional than animal welfare arguments, by appealing to American sentiments about horses. The public increasingly believes that animals have rights. If animal rights activists do not find ways to protect unwanted animals, their ideas can infringe on animal welfare.

Scientist Franz Max Albert Kramer worked as a psychiatrist in Poland and the Netherlands in the early twentieth century and is known for his contributions to research on psychological conditions that experts call hyperkinetic syndromes. Children with hyperkinetic syndromes display inattention, overactivity, and impulsivity. Along with scientist Hans Pollnow, Kramer defined a specific kind of hyperkinetic syndrome based on an initial case study of seventeen children, initially known as Kramer-Pollnow Syndrome. In 1980, the third edition of the Diagnostic and Statistical Manual of Mental Disorders, or DSM-III, renamed Kramer-Pollnow syndrome to be attention deficit disorder, or ADD. A later revision, in 1987, renamed it attention deficit hyperactivity disorder, or ADHD. Kramer advanced child psychiatry research by laying the groundwork for further research on and understanding of what experts call, as of 2021, ADHD.

George Frederic Still studied pediatrics and childhood conditions in England during the early twentieth century. In Still’s time, pediatrics, or the branch of medicine that focuses on treating and caring for children, remained largely unexplored according to biographer Joseph deBettencourt. Still helped advance pediatrics as a field by classifying and writing about diseases and conditions that arose in children. In 1897, he discovered a unique type of arthritis in children, now referred to as Still’s disease. Still also was one of the first to correctly describe what is now known as attention deficit hyperactivity disorder, or ADHD, a disorder that can cause children to act impulsively and have trouble focusing, among other behaviors. He shared his understanding of those conditions and pediatrics as a whole in a popular textbook called Common Disorders and Diseases of Childhood. Still’s work helped establish pediatrics as a separate field of medicine and provide a foundation for pediatricians throughout the twentieth century to understand and expand on a variety of conditions developing children can face.