Runt disease, also known as dwarfism, is a condition characterized by stunted growth and reduced size in animals. Synonyms for this term include pygmy syndrome, undersized disorder, and smallness affliction. These alternative names reflect the abnormal development and diminutive stature that animals with this condition often display. While runt disease commonly affects animals like pigs and small-sized breeds of dogs, the term can also be metaphorically applied to describe individuals who are noticeably smaller or weaker in comparison to their peers. Regardless of the term used, it is important to approach both animals and humans with empathy and understanding when they face challenges associated with runt disease.