The www.arrowheadcattlecompany.com site is a wealth of data with every "factoid" and list one could dream of. The analytical mind of Craig Perez never ends as it is zeroed in on every milla-whackey of horn info.Arrowhead is the gold standard of Texas Longhorn horn data. No association had the budget to accumulate this much horn data, nor ever will.Arrowhead isn't perfect in that many great cattle were never measured, cattle died, cattle are not entered in the measuring events, and even today some people don't send their data in for public comparison.
Keep in mind Arrowhead is about horns. There is no data on weights, great value-colors, soundness, correct conformation or fertility. Of the multi-factor value considerations of this breed, Arrowhead hammers only the horn but does well calculate it dead-on.
The Arrowhead data below is a gathering of bulls and cows measuring over 70", 80", 90" and 100." The accumulation is very telling for those serious about identifying horn development and where it comes from.