Intl ID: HOGBR187165301617

Lot 28

Halcyon Froukje V Avalanche

Thorson × Delta-Lambda · DOB 25/01/2024 · Breed HO · Genomic

GroupMilkingAge2y 5m

Proof system

Genomic evaluations

Choose one proof base at a time. USA, Canadian and UK figures are kept separate so buyers are not comparing mixed indexes.

USA proof: June 2026 · Canadian proof: 6 July 2026 · UK proof: 6 July 2026

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Pedigree context

Pedigree and genomic profile

SireThorsonHO840003213134253

DamHalcyon Froukje Cn ElysianHOGBR187165701355

Maternal grandsireDelta-LambdaHO840003125993715

TPI 3,104NM$ $806£PLI £585LPI 3,518

Explore the Froukje family

USA / CDCB proof

Genomic

TPI

3,104

USA

NM$

$806

Net Merit

CFP

+130

Combined fat + protein

Eco$

+870

ST Eco index

PTAT

+0.12

Type

View full USA / CDCB proof details

Identity

Proof	2026-06
Breed	HO
Sire	Thorson
MGS	Delta-Lambda
Age in months	29

Production

Milk	+1,184
Fat	+84
Fat %	+0.13
Protein	+46
Protein %	+0.03
CFP	+130

Fertility & health

Productive Life	+3.3
DPR	-1.3
HCR	2.1
CCR	0.4
SCS	2.96
Mastitis	-0.8
Livability	+1.8
Heifer Livability	+0.2

Feed & ST traits

EcoFeed Cow	+103
EcoFeed Heifer	+101
EcoFeed Life	+103
Eco2Feed	+2.49
RCI	+6.5
Milking Speed	+9
Sturdy	-0.36
Mature Weight	+38

Type / linear profile

-0+

Stature

Short

Tall

-0.05

Strength

Frail

Strong

-0.30

Body Depth

Shallow

Deep

+0.34

Dairy Form

Tight

Open Rib

+1.71

Rump Angle

High

Sloped

-0.29

Thurl Width

Narrow

Wide

+1.18

Rear Legs Side

Posty

Sickle

+0.85

Rear Legs Rear

Hock In

Straight

-1.17

Foot Angle

Low

Steep

-0.08

Feet & Legs Score

Low

High

-0.54

Fore Udder Attachment

Weak

Strong

-0.41

Rear Udder Height

Short

High

+0.49

Rear Udder Width

Narrow

Wide

+1.06

Udder Cleft

Weak

Strong

-0.49

Udder Depth

Deep

Shallow

-1.58

Front Teat Placement

Wide

+0.94

Rear Teat Placement

Wide

+1.18

Teat Length

Short

Long

-0.86

Canadian proof

Genomic

LPI

3,518

Canada

Pro$

$2,407

Profit index

Milk

+1,449

Fat

+117

Conf.

-2

Conformation

View full Canadian proof details

Identity

Proof	2025-08
Breed	HO
Sire	Thorson
MGS	Delta-Lambda
Age in months	30

Production

Milk	+1,449
Fat	+117
Protein	+73
Fat %	+0.5
Protein %	+0.19

Health & fertility

DPR	+104
DCA	+100
Herd Life	+106
Mastitis	+101
Metabolic Disease	+104
Hoof Health	+99
Body Condition Score	+93

Feed & ST traits

Eco$	+870
EcoFeed Cow	+103
EcoFeed Heifer	+101
EcoFeed Life	+103
RCI	+6.5
Milking Speed	+100
Sturdy	-0.36

Type / linear profile

-0+

Conformation

Low

High

-2.00

Rump

Low

High

-1.00

Mammary System

Low

High

-3.00

Udder Depth

Deep

Shallow

-8.00

Udder Texture

Low

High

-3.00

Fore Udder Attachment

Weak

Strong

-2.00

Rear Udder Height

Low

High

0.00

Rear Udder Width

Narrow

Wide

+3.00

Feet & Legs

Low

High

+3.00

Dairy Strength

Low

High

+3.00

Stature

Short

Tall

-2.00

UK proof

Genomic

£PLI

£585

HG Index

966

Halcyon Genetics Custom Index

SCI

-103

Autumn calving

Type Merit

+0.07

UK type

Mammary

-0.35

UK mammary

View full UK proof details

Identity

Breed	HO
Sire	Thorson
Sire Reg No	HO840003213134253
MGS Reg No	HO840003125993715
Age in months	30

Production

Milk	+860
Fat	+38.8
Protein	+29.9
Fat %	+0.05
Protein %	+0.02

Management

Fertility Index	+0.5
SCC	0
Lifespan	+73
Mastitis	0
Temperament	+0.33
Lameness Advantage	+2.43
Milking Speed	+0.7

Feed & ST traits

Eco$	+870
EcoFeed Cow	+103
EcoFeed Heifer	+101
EcoFeed Life	+103
RCI	+6.5
Sturdy	-0.36
Mature Weight	+38

Type / linear profile

-0+

Type Merit

Low

High

+0.07

Mammary

Low

High

-0.35

Legs and Feet

Low

High

-0.41

Stature

Short

Tall

-0.23

Chest Width

Narrow

Wide

-0.23

Body Depth

Shallow

Deep

+0.40

Angularity

Low

High

+1.80

Rump Angle

High

Sloped

-0.45

Rump Width

Narrow

Wide

+0.95

Rear Leg Side View

Posty

Sickle

+0.55

Foot Angle

Low

Steep

-0.14

Fore Udder Attachment

Weak

Strong

-0.82

Rear Udder Height

Low

High

+0.52

Udder Support

Weak

Strong

-0.56

Front Teat Placement

Wide

+0.49

Rear Teat Placement

Wide

+0.84

Production

Milk recording record

Milking cow data

View production record

Latest test yield is shown with days in milk and lactation number so animals are not compared out of context.

Latest milk

33.4kg

latest test

Fat

5.96%

latest test

Protein

3.49%

latest test

SCC

latest test

DIM

226

days in milk

Lactation

current lactation

Latest test

Milk kg	33.4kg
Fat %	5.96%
Protein %	3.49%
Cell count	36
Days in milk	226
Number of tests	6

Current lactation

Calving date	18/11/2025
Lactation no.	1
Cumulative yield	6,464kg
Cumulative fat %	4.88%
Cumulative protein %	3.40%
Cumulative SCC	31
305-day target/latest	8,606
100-day cumulative value	1,852

Lifetime & genetics

Lifetime yield	6,463kg
Cow £PLI	585
Recorded sire	STGEN COWEN THORSON
Sire £PLI	663
Milk recording name	H F V AVALANCHE GP83

Service & health

Service due date	16/11/2026
No. of services	1
Service sire	DREAM(s)
Health code	—
Event date	—
14/28 day projected yield	31

Service mating

Expected calf parent-average PTA

Estimate

Calculated as (dam genomic PTA + service sire PTA) ÷ 2. These are parent-average estimates only, rounded to the nearest full digit; they are not official genomic evaluations of the resulting pregnancy or calf.

Service sire: Sweet DreamsCode: DREAMNAAB: 551HO06075Source: milk recordingService date: —Due date: 16/11/2026

Expected calf TPI

3,259

Dam 3,104 · Sire 3,413

Expected calf NM$

$867

Dam $806 · Sire $928

Expected calf LPI

3,572

Dam 3,518 · Sire 3,626

Expected calf Conformation

-2

Dam -2 · Sire -2

Expected calf £PLI

£623

Dam £585 · Sire £660

Parent average calculation

Trait	Dam	Service sire	Expected calf PA
TPI	3,104	3,413	3,259
NM$	$806	$928	$867
LPI	3,518	3,626	3,572
Conformation	-2	-2	-2
£PLI	£585	£660	£623

Maternal image

Dam photo: Halcyon Froukje Cn Elysian

View dam profile →

View dam photography

Shown because this animal is recorded as progeny of the photographed dam in the supplied proof files.

Progeny

Recorded progeny

1 animal

Shown where this animal is recorded as the dam of another animal within the supplied USA, Canadian or UK proof files.

HALCYON VII HARMONY T FROUKJE

HOGBR187165701845 · DOB 18/11/2025 · HO

Harmony × Thorson

TPI 3,086NM$ 546LPI 3,352£PLI 534

Genetic details

Codes and status

9 details

Detailed genetic codes are retained for reference without crowding the animal overview.

A2A1A2

Kappa CaseinBB

Beta LactoglobulinBB

PolledHH

Red FactorED/ED

HCDTC

MWN

Production33.4kg · DIM 226

Expected calf PATPI 3,259 · PLI £623

Sale reference note

Genomic information is displayed for HighHopes-Halcyon sale reference. Figures are taken from the supplied USA, Canadian and UK proof files and should be interpreted within each proof system rather than blended across systems.

Halcyon Froukje V Avalanche

Genomic evaluations

Pedigree and genomic profile

USA / CDCB proof

Identity

Production

Fertility & health

Feed & ST traits

Type / linear profile

Milk recording record

Latest test

Current lactation

Lifetime & genetics

Service & health

Expected calf parent-average PTA

Parent average calculation

Dam photo: Halcyon Froukje Cn Elysian

Recorded progeny

Codes and status

Sale reference note

Reference information only