Recessives *

TL TV TY TM

Haplotypes

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

Beta Casein

A2A2

Kappa Casein

AA

Beta Lactoglobulin

Net Merit $ -162

GTPI 2324

Net Merit $ Percentile Ranking: 15%

DMS

|

aAa

432516

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

Indexes (83% R)

Cheese Merit $

-139

Fluid Merit $

-217

Grazing Merit $

-196

Production (90% R)

739 daughters in 339 herds (0% US)

Milk

-475

Fat

+8

+0.11%

Protein

+1

+0.06%

Somatic Cell Score

+2.88

90% R

Feed Saved

-281

59% R

Milking Speed

6.46

63% R

Health & Fertility

Productive Life

-1.8

87% R

Heifer Livability

+0.6

68% R

Livability

-0.5

83% R

Daughter Pregnancy Rate

-0.7

88% R

Heifer Conception Rate

-2.4

81% R

Cow Conception Rate

-2.2

87% R

Sire Conception Rate

% R

Mastitis

0.6

77% R

Metritis

-0.1

73% R

Displaced Abomasum

-0.4

75% R

Ketosis

-0.7

73% R

Retained Placenta

-0.3

74% R

Milk Fever

0.0

66% R

Pedigree

Sire

SEAGULL-BAY SUPERSIRE-ET

MGS

LYLEHAVEN LIGHTNING

Calving

Sire Calving Ease

1.8

47% R

480 Obs

Daughter Calving Ease

2.1

40% R

0 Obs., 459 Dtrs

Sire Stillbirth

3.9

44% R

1143 Obs

Daughter Stillbirth

4.5

49% R

0 Obs., Dtrs

Gestation Length

-0.5

92% R

13 Obs, 68 Dtrs

Early First Calving

-2.4

77% R

0 Obs, 0 Dtrs

Conformation (74% R)

430 daughters in 223 herds | HA 08/2025

PTA Type

-0.07

Udder Composite

-0.81

F&L Composite

-1.20

Body Weight Composite

+1.39

Stature

+0.94

Strength

+1.37

Body Depth

+1.33

Dairy Form

+0.09

Rump Angle

+1.61

Thurl Width

+0.75

R. Legs S. View

+0.82

R. Legs R. View

-1.43

Foot Angle

-0.09

F. Udder Att.

-0.70

R. Udder Ht.

-0.77

R. Udder Wid.

-0.53

Udder Cleft

+0.84

Udder Depth

-0.64

F. Teat Place

-0.10

R. Teat Place

+1.62

Teat Length

+1.66

0

-2

-1

1

2

Tall

Strong

Deep

Open

Sloped

Wide

Curved

Hocked-in

Low

Weak

Low

Narrow

Strong

Deep

Wide

Close

Long