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CDCB is the main gear of the U.S. dairy cattle breeding engine.

Responsible for the world class standards that make American dairy genetics the most successful and influential in the planet.


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CDCB releases official genomic
evaluations on a monthly basis.

Genomic evaluations are released non-officially on a weekly basis.
Traditional evaluations are run 3 times a year (in April, August and December).

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The CDCB allied partners' cooperator database
is the largest in the world devoted to dairy animals.

The cooperator database stores 95 million female performance records, 2 million animal genotypes and
approximately 500,000 bulls with genetic evaluations or genomic predictions.

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Animal Queries

Access the CDCB genetic and genomic evaluation results for individual animals.

Evaluation Summaries

Have a quick glance of the overall results from the latest CDCB official evaluations.

Trends & Statistics

Learn about the great genetic progress made by U.S. dairy breeds.

CDCB Health Traits

CDCB launched six new genetic evaluations for disease resistance in April 2018.

CDCB connection

Read what is going on month by month on CDCB

Documentation

Understand methods and practices applied by the CDCB.

News

See the CDCB latest news, including information related to evaluations

Job Openings

CDCB has a new position, Genomic Data Manager.