Recessives *

TC TV TL TY TD TP

Haplotypes

HH1T, HH2T, HH3T, HH4T, HH5T, HH6T

Beta Casein

Kappa Casein

Beta Lactoglobulin

Net Merit $ +264

GTPI 2751

Net Merit $ Percentile Ranking: 33%

DMS

126,561

|

aAa

423

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

Indexes (92% R)

Cheese Merit $

+281

Fluid Merit $

+226

Grazing Merit $

+226

Production (99% R)

1849 daughters in 585 herds (24% US)

Milk

+951

Fat

+35

-0.02%

Protein

+40

+0.03%

Somatic Cell Score

+2.99

98% R

Feed Saved

136

68% R

Milking Speed

7.05

80% R

Health & Fertility

Productive Life

-0.8

97% R

Heifer Livability

-0.2

80% R

Livability

-1.7

89% R

Daughter Pregnancy Rate

-3.4

95% R

Heifer Conception Rate

0.0

93% R

Cow Conception Rate

-3.4

95% R

Sire Conception Rate

% R

Mastitis

-1.3

92% R

Metritis

-0.3

85% R

Displaced Abomasum

-0.5

90% R

Ketosis

-0.6

84% R

Retained Placenta

-0.2

86% R

Milk Fever

-0.2

77% R

Pedigree

Sire

CO-OP DAY TUFFENUFF-ET

MGS

MOUNTFIELD SSI DCY MOGUL-ET

Calving

Sire Calving Ease

2.1

96% R

2714 Obs

Daughter Calving Ease

2.5

93% R

436 Obs., 1366 Dtrs

Sire Stillbirth

4.4

92% R

2894 Obs

Daughter Stillbirth

6.2

92% R

381 Obs., Dtrs

Gestation Length

0.1

99% R

100 Obs, 1009 Dtrs

Early First Calving

-0.2

90% R

103 Obs, 375 Dtrs

Conformation (96% R)

842 daughters in 285 herds | HA 12/2025

PTA Type

+0.66

Udder Composite

+1.14

F&L Composite

-0.41

Body Weight Composite

-0.36

Stature

+0.27

Strength

-0.15

Body Depth

+0.12

Dairy Form

+0.82

Rump Angle

+0.41

Thurl Width

+0.35

R. Legs S. View

+1.05

R. Legs R. View

-0.55

Foot Angle

-0.10

F. Udder Att.

+1.48

R. Udder Ht.

+2.27

R. Udder Wid.

+1.50

Udder Cleft

-0.96

Udder Depth

+0.47

F. Teat Place

+0.17

R. Teat Place

-0.33

Teat Length

-0.21

0

-2

-1

1

2

Tall

Strong

Deep

Open

Sloped

Wide

Curved

Hocked-in

Low

Strong

High

Wide

Weak

Shallow

Close

Wide

Short