Longhorn Roundup 4841 Old McGregor Crawford Rd McGregor, TX 76657 US
Complete list of all TLBAA Certified AI Sires as of 2014. The sires that are from the historic Butler bloodline have been separated out from the others in two files. The Butler files contain additional information, comments and photos to help those who are interested in learning more about Butler sires. We maintain a large inventory of great old Butler bulls.