Texas Tech University

The Pig Pheromone Site

 

Boar Saliva Analog (BSA) -- the Boar Pheromone that stimulates sow estrus behavior and enhances reproductive performance

Two videos; one sow not in heat; one sow in heat after BSA spray

 

Sow not in heat

Sow in heat sprayed with BSA pheromone

References from our Laboratory

Finishing Pig Behavior

 

Contact

Laboratory of Animal Behavior, Physiology and Welfare