All animals that are to be scanned for your carcass data and pedigree EPD's, must fall within the a prescribed age bracket established by the U.G.C. In most cases, I recommend scanning your cattle around 13 months of age on both your bulls and heifers. I don't see many cases where bulls are not in solid scanning condition, but females should be scanned with a body score of no less than 5 and and in good "breeding condition".

Angus
Canadian Angus
Brangus
Charolais
Chianina
Gelbvieh
Hereford
Limousin
Red Angus
Salers
Simmental
Maine-Anjou

320-440 Days
320-440 Days
310-430 Days
320-430 Days
320-440 Days
320-410 Days
330-530 Days
300-450 Days
320-440 Days
330-450 Days
300-440 Days
330-440 Days

320-460 Days
320-460 Days
310-430 Days
320-430 Days
320-460 Days
320-410 Days
330-530 Days
300-450 Days
320-460 Days
330-450 Days
300-440 Days
330-440 Days

320-460 Days
320-460 Days
310-430 Days
320-430 Days
320-460 Days
320-410 Days
330-530 Days
300-450 Days
320-460 Days
330-450 Days
300-440 Days
330-440 Days

If you would like to check the current age of your animals, please go to the

age calculator.

Bulls

Heifers

Steers

Breed

Using ultrasound in the commercial and
feedlot enviroment.

Review some of the breeds leading AI bulls and how they look from an ultrasound perspective

2010 Fallon All Breed Bull Sale Info

Ultrasound Info

My U.S.M.C

Donor Cows

Bulls For Sale

Map to Ranch

ABS Semen Info

The Setter Cattle

Company

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For a complete age roster on all participating breeds, please go here.

All Breeds Age Chart