Recessives *

TC TV TL TY TD TP TR TE

Haplotypes

HH1T, HH2T, HH3T, HH4T, HH5T, HH6T

Beta Casein

Kappa Casein

Beta Lactoglobulin

Net Merit $ +142

GTPI 2610

Net Merit $ Percentile Ranking: 22%

DMS

561,126

|

aAa

234

CDCB August 2026; Base of Evaluation: HO
* Individual bull owners may test for more recessives

Indexes (95% R)

Cheese Merit $

+151

Fluid Merit $

+119

Grazing Merit $

+173

Production (99% R)

5453 daughters in 1128 herds (58% US)

Milk

+653

Fat

+18

-0.03%

Protein

+28

+0.02%

Somatic Cell Score

+3.14

99% R

Feed Saved

133

78% R

Milking Speed

6.72

91% R

Health & Fertility

Productive Life

-2.1

99% R

Heifer Livability

+0.7

90% R

Livability

-1.7

96% R

Daughter Pregnancy Rate

-0.9

99% R

1st Service to Conception

-2.6

99% R

Heifer Conception Rate

-1.5

97% R

Cow Conception Rate

-0.9

99% R

Sire Conception Rate

% R

Mastitis

0.0

97% R

Metritis

-0.3

94% R

Displaced Abomasum

-0.4

96% R

Ketosis

-0.5

93% R

Retained Placenta

-0.3

94% R

Milk Fever

-0.3

88% R

Resistance to Diarrhea

0.5

67% R

Resistance to Respiratory

-0.1

86% R

Pedigree

Sire

ZAHBULLS ALTA1STCLASS-ET

MGS

SEAGULL-BAY SUPERSIRE-ET

Calving

Sire Calving Ease

1.4

99% R

8012 Obs

Daughter Calving Ease

1.8

98% R

3360 Obs., 3192 Dtrs

Sire Stillbirth

3.5

98% R

8378 Obs

Daughter Stillbirth

3.9

97% R

3052 Obs., Dtrs

Gestation Length

-0.5

99% R

500 Obs, 6785 Dtrs

Early First Calving

-2.0

98% R

545 Obs, 2757 Dtrs

Conformation (98% R)

2039 daughters in 540 herds | HA 08/2026

PTA Type

-0.05

Udder Composite

+0.88

Holstein Conf. Composite

-0.97

Body Weight Composite

-1.77

F&L Composite

-1.73

Stature

+0.21

Strength

-1.17

Body Depth

-0.41

Dairy Form

+1.52

Rump Angle

+1.37

Thurl Width

-1.32

R. Legs S. View

-1.45

R. Legs R. View

-1.99

Foot Angle

-0.42

F. Udder Att.

-0.16

R. Udder Ht.

+1.95

R. Udder Wid.

+0.97

Udder Cleft

+1.37

Udder Depth

-0.02

F. Teat Place

+1.45

R. Teat Place

+2.13

Teat Length

-0.17

0

-2

-1

1

2

Tall

Strong

Shallow

Open

Sloped

Narrow

Straight

Hocked-in

Low

Weak

High

Wide

Strong

Deep

Close

Close

Short