Idaman":3mp4qj7j said:Prolapse of the prepuce is a common defect in bulls, particularly in Bos indicus cattle. In B taurus cattle, it is common in polled beef breeds. A long, pendulous sheath, a large preputial orifice, and absence or poor development of the retractor prepuce muscles are predisposing inherited anatomic abnormalities. Prolapse of the prepuce predisposes the animal to injury, which can lead to abscess formation, scarring, adhesions, or phimosis. Surgical correction of the prolapse is possible, but as genetic predisposition may play a role, castration should be carefully considered. - Merck Veterinary Manual- >Reproductive System>
Congenital and Inherited Anomalies of the Reproductive System.
Emphasis mine.
That is why I said the biggest difference and not the only difference.
It can be selected against, its not a problem in my herd at all now, it was a few years back when a certain bull I used's sons all had a lazy prepuce.
Like most I started with horned cattle and have no gripe with them at all, but my market wants poll bulls. I still have a few dehorned cows and they don't fare any better under my conditions than good polls. One thing I might add is I don't see near as many bad udders and especially bottle teats in the polls as I did in horned herefords. Don't let a few bad apples spoil the entire cold room.