Recessives *

TL TV

Haplotypes

HH1T, HH2T, HH3T, HH4T, HH5T, HH6T, HCD-T

Beta Casein

Kappa Casein

Beta Lactoglobulin

Net Merit $ -435

GTPI 1836

Net Merit $ Percentile Ranking: 10%

DMS

|

aAa

CDCB December 2025; Base of Evaluation: HO
* Individual bull owners may test for more recessives

Indexes (97% R)

Cheese Merit $

-462

Fluid Merit $

-368

Grazing Merit $

-402

Production (99% R)

42789 daughters in 13660 herds (7% US)

Milk

-652

Fat

-49

-0.09%

Protein

-42

-0.08%

Somatic Cell Score

+2.77

99% R

Feed Saved

-5

88% R

Milking Speed

6.83

81% R

Health & Fertility

Productive Life

-1.2

99% R

Heifer Livability

+0.9

94% R

Livability

-0.2

99% R

Daughter Pregnancy Rate

+1.6

99% R

Heifer Conception Rate

-0.3

99% R

Cow Conception Rate

+1.5

99% R

Sire Conception Rate

% R

Mastitis

0.8

97% R

Metritis

-1.4

95% R

Displaced Abomasum

-1.1

96% R

Ketosis

-1.8

94% R

Retained Placenta

-0.2

95% R

Milk Fever

0.0

93% R

Pedigree

Sire

RONNYBROOK PRELUDE-ET

MGS

TO-MAR BLACKSTAR-ET

Calving

Sire Calving Ease

1.2

99% R

94909 Obs

Daughter Calving Ease

1.7

99% R

3162 Obs., 91737 Dtrs

Sire Stillbirth

3.6

99% R

99999 Obs

Daughter Stillbirth

3.9

99% R

2203 Obs., Dtrs

Gestation Length

-0.5

99% R

244 Obs, 1263 Dtrs

Early First Calving

-4.9

99% R

942 Obs, 2553 Dtrs

Conformation (99% R)

20964 daughters in 7391 herds | HA 12/2025

PTA Type

-2.03

Udder Composite

-2.52

F&L Composite

-0.45

Body Weight Composite

+0.14

Stature

-1.90

Strength

-0.16

Body Depth

-0.45

Dairy Form

-1.68

Rump Angle

+1.00

Thurl Width

-0.37

R. Legs S. View

-0.99

R. Legs R. View

-1.10

Foot Angle

-1.14

F. Udder Att.

-2.79

R. Udder Ht.

-3.18

R. Udder Wid.

-3.51

Udder Cleft

-0.98

Udder Depth

-2.37

F. Teat Place

-1.65

R. Teat Place

-1.43

Teat Length

+0.38

0

-2

-1

1

2

Short

Weak

Shallow

Closed

Sloped

Narrow

Straight

Hocked-in

Low

Weak

Low

Narrow

Weak

Deep

Wide

Wide

Long