"He started acting like a chimpanzee": The shocking experiment in which a baby and a cow were raised as siblings - Walla Health

Winthrop Kellogg and his wife Luella, both researchers in the field of comparative psychology, had an only son, Donald. Only children are often raised in a warm, nurturing environment, overly pampered and overprotected. This was not the case with Donald Kellogg, whose parents did not spare him. Donald was born in the early 1930s and became a tool and subject of research for his parents' scientific work. The Kelloggs decided to conduct a bizarre …