Runt pigs have posed in hoglots ever since farmers started raising hogs. Runts occur even in the hoglots of our best managers. It's been a problem on our swine experimental farms, too.
Catron, Damon and Cuff, Peter
"Runt Pigs Can Be Saved,"
Iowa Farm Science: Vol. 5
, Article 4.
Available at: https://lib.dr.iastate.edu/farmscience/vol5/iss8/4