Recessives *

TC TV TL TY TD TP

Haplotypes

HH1T, HH2T, HH3T, HH4T, HH5T, HH6T

Beta Casein

Kappa Casein

Beta Lactoglobulin

Net Merit $ +261

GTPI 2791

Net Merit $ Percentile Ranking: 28%

DMS

126,561

|

aAa

423

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

Indexes (92% R)

Cheese Merit $

+277

Fluid Merit $

+225

Grazing Merit $

+250

Production (98% R)

1859 daughters in 587 herds (24% US)

Milk

+936

Fat

+34

-0.02%

Protein

+39

+0.03%

Somatic Cell Score

+2.99

98% R

Feed Saved

115

68% R

Milking Speed

7.05

79% R

Health & Fertility

Productive Life

-0.8

97% R

Heifer Livability

-0.6

78% R

Livability

-1.6

89% R

Daughter Pregnancy Rate

-2.2

98% R

1st Service to Conception

-3.3

98% R

Heifer Conception Rate

-0.4

93% R

Cow Conception Rate

-1.7

98% R

Sire Conception Rate

% R

Mastitis

-1.3

92% R

Metritis

-0.2

86% R

Displaced Abomasum

-0.6

90% R

Ketosis

-0.6

85% R

Retained Placenta

-0.2

87% R

Milk Fever

-0.2

78% R

Resistance to Diarrhea

0.5

58% R

Resistance to Respiratory

-0.6

70% R

Pedigree

Sire

CO-OP DAY TUFFENUFF-ET

MGS

MOUNTFIELD SSI DCY MOGUL-ET

Calving

Sire Calving Ease

2.0

96% R

2663 Obs

Daughter Calving Ease

2.6

93% R

437 Obs., 1298 Dtrs

Sire Stillbirth

4.4

92% R

2881 Obs

Daughter Stillbirth

6.1

92% R

382 Obs., Dtrs

Gestation Length

0.0

99% R

100 Obs, 1009 Dtrs

Early First Calving

0.0

94% R

100 Obs, 371 Dtrs

Conformation (96% R)

878 daughters in 297 herds | HA 08/2026

PTA Type

+0.65

Udder Composite

+1.15

Holstein Conf. Composite

+1.64

Body Weight Composite

-0.35

F&L Composite

-0.48

Stature

+0.28

Strength

-0.15

Body Depth

+0.11

Dairy Form

+0.81

Rump Angle

+0.40

Thurl Width

+0.40

R. Legs S. View

+1.01

R. Legs R. View

-0.62

Foot Angle

-0.12

F. Udder Att.

+1.51

R. Udder Ht.

+2.27

R. Udder Wid.

+1.48

Udder Cleft

-0.97

Udder Depth

+0.51

F. Teat Place

+0.15

R. Teat Place

-0.38

Teat Length

-0.20

0

-2

-1

1

2

Tall

Strong

Deep

Open

Sloped

Wide

Curved

Hocked-in

Low

Strong

High

Wide

Weak

Shallow

Close

Wide

Short