Research Specialist III:
Livestock Guardian Dogs

Texas A&M AgriLife Research
7887 U.S. Highway 87 North
San Angelo, TX 76901-9714

email: Bill.Costanzo@ag.tamu.edu
phone: (325) 657-7311

Visit Bill’s Livestock Guardian Dog Blog: The Guardian Way

Follow the Livestock Guardian Dog Project on Facebook:
https://www.facebook.com/TAMUlivestockguarddog/