To your original question-- A good friend of mine has been using Above and Beyond on his shorthorn heifers with much success... One of those daughters is also pictured on here in a different post asking about comments on what to breed her too! I think that bull works... I think Mullberry is a carrier of something, not up on my RA stuff though... IDN, but IMO this RA Thing is about to GET HOT!!
sorry buddy, but I'm going to highjack your thread, a little bit...
I've got some of the same questions, and could use some answers too!
We bought a bull to do exactly as you are describing... For use on heifers (shorthorn and cross)- looking to add milk, udders, longevity, etc... Only this bulls main intentions are for use on dairy heifers to keep back heifers to milk... I bought him for grandpa (his dairy), and I thought he was built good enough, (since I picked him out) to use on my Shorthorn heifers...
Anyways, feel free to comment on him as well... and whether you think he'd work or not...--- based on pedigree.
Our bull has bred about 80 heifers this year, and should start calving any day now (Feb). So we'll get plenty of data. I also have plans to collect him for future (personal) use. I'm not saying he's a great one.. but would like some comments on him... I know he's too frail, shallow, and small headed-- but then again, that's why we have him.. calving ease with some balance and eye appeal...
pedigree
sire: Basin Trend Setter 45S5
dam: 3SCC Kiki S320
mat. sire: Glacier Hi Country 926
reg #: 1271433
he was pretty young, and green in this picture and has really bodied down as he matured... ( I really need to get a better, more recent picture of him to use) This one SUCKS!! He looks real well right now, for being used constantly hard, and not getting much, if any grain.