Yalgoo Gentics of Walcha pride their poll hereford bulls on carcase traits and that was the driving force for many buyers at their 62nd on-property sale. “Frame with plenty of guts” is how Yalgoo stud principal Jock Nivison described this years sale draft as the family operated stud sold 34 from 37 bulls to a top of $28,000 and an average of $10,117.