Social and Behavioral Sciences Commons^™

Selective Tooth Clipping In The Management Of Low-Birth-Weight Piglets, S. Robert, B. K. Thompson, David Fraser

Farm Animal Husbandry Collection

A study was designed to test the potential benefits of selective tooth clipping (the practice of leaving the eye teeth intact in the smallest piglets of a litter to make them more competitive) under commercial conditions. A total of 346 litters were assigned to either the control treatment where all piglets had their teeth clipped, or the experimental treatment where one or more piglets of low birth weight had their teeth left intact. Piglets were weighed within 24 h of birth and at 7, 21 and 56 d. In litters of 12-14 animals, but not in smaller litters, the lower-birth-weight …