Brandonm22:
A lot of the cattle business can be about "guessing" if you want it to be. We prefer to take the approach of "calculated risk". EPD's are a way to quantify our risks. AND, as the accuracy goes up on the EPD, the level of risk goes down.
In this case, we would like to know what size females the Red House bull might make.
I know with a high level of confidence (0.91 accuracy) his maternal grandsire (RRH Mr Felt 3008) makes daughters that are Top 1% (BIG!) of the Aussie population for mature weight. Anecdotally, the dam of Red House would appear to be around a 1600 pound female (she is a super looking cow, no matter the breed.) The sire/maternal great grand sire is 774. We don't have any EPD's on him for mature size. This increases our risk level. Since 774 carries above breed average growth, we can guess/bet that he'll sire above breed average mature size.
I can make a "calculated guess", with a some accuracy, that Red House will make bigger than breed average to upper percentile daughters for mature weight. Until he proves otherwise with individual data, that is where he is pegged. Population genetics says he'll probably fall into his expected outcome.
The growth curve on the 774 cattle is more appropriate and not extended like a lot of Herefords. If the double shot of that in the pedigree of Red House makes his daughters less than breed average for mature daughter weight and he holds up the high WW/YW EPD's, then he'll be very fun to use and use hard.
Until the, use him to prove him. When he's proven, and you still like him, then breed every cow to him.



