Recessives *

TV TL

Haplotypes

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

Beta Casein

Kappa Casein

Beta Lactoglobulin

Net Merit $ -1037

GTPI 1331

Net Merit $ Percentile Ranking: 01%

DMS

|

aAa

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

Indexes (93% R)

Cheese Merit $

-1022

Fluid Merit $

-1073

Grazing Merit $

-1079

Production (99% R)

77550 daughters in 23025 herds (17% US)

Milk

-1878

Fat

-64

+0.06%

Protein

-45

+0.07%

Somatic Cell Score

+3.07

99% R

Feed Saved

-256

63% R

Milking Speed

6.67

65% R

Health & Fertility

Productive Life

-7.2

99% R

Heifer Livability

-0.6

74% R

Livability

-4.1

99% R

Daughter Pregnancy Rate

-4.4

99% R

1st Service to Conception

-12.8

99% R

Heifer Conception Rate

-3.6

97% R

Cow Conception Rate

-6.0

99% R

Sire Conception Rate

% R

Mastitis

-1.5

95% R

Metritis

-2.8

91% R

Displaced Abomasum

-1.8

94% R

Ketosis

-2.7

89% R

Retained Placenta

-1.2

91% R

Milk Fever

-0.2

78% R

Resistance to Diarrhea

0.3

48% R

Resistance to Respiratory

1.8

54% R

Pedigree

Sire

MARK CJ GILBROOK GRAND-ET

MGS

MADAWASKA AEROSTAR

Calving

Sire Calving Ease

1.5

99% R

93888 Obs

Daughter Calving Ease

2.5

99% R

9973 Obs., 48643 Dtrs

Sire Stillbirth

3.9

99% R

87292 Obs

Daughter Stillbirth

6.4

99% R

6771 Obs., Dtrs

Gestation Length

1.5

99% R

1170 Obs, 8551 Dtrs

Early First Calving

-4.4

99% R

2920 Obs, 11365 Dtrs

Conformation (99% R)

44400 daughters in 15002 herds | HA 08/2026

PTA Type

-1.62

Udder Composite

-2.27

Holstein Conf. Composite

-2.45

Body Weight Composite

+0.81

F&L Composite

-1.49

Stature

-0.34

Strength

+0.55

Body Depth

+0.18

Dairy Form

-1.42

Rump Angle

+0.98

Thurl Width

-1.13

R. Legs S. View

-0.87

R. Legs R. View

-1.67

Foot Angle

-0.87

F. Udder Att.

-1.33

R. Udder Ht.

-1.88

R. Udder Wid.

-2.11

Udder Cleft

-2.48

Udder Depth

-1.83

F. Teat Place

-2.67

R. Teat Place

-2.81

Teat Length

+2.69

0

-2

-1

1

2

Short

Weak

Deep

Closed

Sloped

Narrow

Straight

Hocked-in

Low

Weak

Low

Narrow

Weak

Deep

Wide

Wide

Long