Recessives *

TR TP TC TV TL TD TY

Haplotypes

HH1T, HH2T, HH3T, HH4T, HH5T, HH6T

Beta Casein

A1A1

Kappa Casein

BE

Beta Lactoglobulin

AA

Net Merit $ +241

GTPI 2623

Net Merit $ Percentile Ranking: 31%

DMS

561,135

|

aAa

243

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

Indexes (95% R)

Cheese Merit $

+254

Fluid Merit $

+214

Grazing Merit $

+300

Production (99% R)

9547 daughters in 1531 herds (72% US)

Milk

-139

Fat

+13

+0.07%

Protein

+2

+0.03%

Somatic Cell Score

+2.8

99% R

Feed Saved

130

78% R

Milking Speed

6.97

95% R

Health & Fertility

Productive Life

+1.5

99% R

Heifer Livability

+1.2

94% R

Livability

+0.4

98% R

Daughter Pregnancy Rate

+2.8

99% R

Heifer Conception Rate

+2.0

98% R

Cow Conception Rate

+3.3

99% R

Sire Conception Rate

% R

Mastitis

2.5

99% R

Metritis

0.2

97% R

Displaced Abomasum

0.1

99% R

Ketosis

0.4

97% R

Retained Placenta

0.2

98% R

Milk Fever

-0.2

94% R

Pedigree

Sire

ZAHBULLS ALTA1STCLASS-ET

MGS

SEAGULL-BAY SUPERSIRE-ET

Calving

Sire Calving Ease

0.9

99% R

7301 Obs

Daughter Calving Ease

1.9

99% R

4885 Obs., 4249 Dtrs

Sire Stillbirth

2.9

98% R

7053 Obs

Daughter Stillbirth

3.9

98% R

4374 Obs., Dtrs

Gestation Length

0.1

99% R

529 Obs, 6227 Dtrs

Early First Calving

-1.1

99% R

726 Obs, 6448 Dtrs

Conformation (99% R)

2652 daughters in 703 herds | HA 12/2025

PTA Type

-0.88

Udder Composite

+0.49

F&L Composite

-2.59

Body Weight Composite

-1.04

Stature

-0.82

Strength

-1.13

Body Depth

-1.38

Dairy Form

-0.67

Rump Angle

+0.51

Thurl Width

-1.42

R. Legs S. View

-6.00

R. Legs R. View

-1.22

Foot Angle

+1.25

F. Udder Att.

-0.51

R. Udder Ht.

+0.38

R. Udder Wid.

+0.17

Udder Cleft

+1.53

Udder Depth

+0.32

F. Teat Place

+0.95

R. Teat Place

+2.19

Teat Length

-0.84

0

-2

-1

1

2

Short

Weak

Shallow

Closed

Sloped

Narrow

Straight

Hocked-in

Steep

Weak

High

Wide

Strong

Shallow

Close

Close

Short