VH Spook P - DNK 263106 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 115
Milk kg 96
Fat, kg 116
Fat, % 117
Protein kg 108
Protein % 118
Persistency 98
Growth 108
Daily carcass gain 113
Carcass conformation score 100
Saved feed 108
Maintenance efficiency 105

NAV proof run date: 12-08-2025 Reliability 90 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 96 -131.2 11600
Fat kg, 305 days 116 20.0 475
Fat %, 305 days 117 0.27 4.1
Protein kg, 305 days 108 8.0 406
Protein %, 305 days 118 0.13 3.5

NAV proof run date: 12-08-2025 Reliability 90 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 113
Interval from calving to first insemination (cows) 104
Interval from first to last insemination (heifers) 97
Interval from first to last insemination (cows) 115
Number of inseminations (heifers) 99
Number of inseminations (cows) 112
Calving sire 101
Calving maternal 109
Udder health 107
General health 105
Longevity 105
Hoof health 106
Sole Ulcer 106
Sole Hemorrhage 103
Heel Horn Erosion 101
Digital dermatitis + Interdigital Dermatitis 106
Verrucose dermatitis + Interdigital Hyperplasia 104
Double sole + White line separation 98
Cork screw claw 94
Youngstock survival 114

NAV proof run date: 12-08-2025 Reliability 81 % Number of daughters: 0

Functional

Trait Index 80 100 120
Milkability 107
Temperament 104

NAV proof run date: 12-08-2025 Reliability 64 % Number of daughters: 0

Conformation

Trait Index 80 100 120
Frame 96
Stature 100 Short Tall
Body depth 86 Shallow Deep
Chest width 97 Narrow Wide
Rib structure 100 Coarse Angular
Top line 106 Weak Strong
Rump width 102 Narrow pins Wide pins
Rump angle 101 High pins Low pins
Feet & legs 101
Rear legs, side view 107 Straight Sickled
Rear legs, back rear view 87 Toes out Parallel, bow-legged
Foot angle 93 Low Steep
Bone quality 109 Coarse Fine and thin
Hock quality 112 Filled Dry
Udder 106
Fore udder attachment 97 Loose Strong
Rear udder height 103 Low High
Rear udder width 102 Narrow Wide
Udder support 99 Weak Strong
Udder depth 103 Deep High
Udder balance 93 Deep rear udder Deep front udder
Teat length 104 Short Long
Teat thickness 102 Thin Thick
Teat placement (front) 97 Wide Close
Teat placement (back) 94 Wide Close

NAV proof run date: 12-08-2025 Reliability 64 % Number of daughters: 0

Monogenic

Name Scientific name Symptoms Code Result
BLAD Bovine Leukocyte Adhesion Deficiency (BLF = Not carrier, BLC = Single carrier, BLS = Double carrier) BLAD is an autosomal Read more (BLF = Not carrier, BLC = Single carrier, BLS = Double carrier) BLAD is an autosomal recessively inherited defect in the Holstein population. It is characterized by recurrent bacterial infections, delayed wound healing and stunted growth. Calves with BLAD are more susceptible to infections and their lifespan varies, many die shortly after birth. Osborndale Ivanhoe (US 1189870) has been identified as the key ancestor of the disorder. Several widely used sires after Osborndale, eg. Penstate Ivanhoe Star (US 1441440) and Carlin-M Ivanhoe Bell (US 1667366) are carriers of BLAD. https://omia.org/OMIA000595/9913/ BLF Free
HH1 Holstein Haplotype 1 (HH1F = Not carrier, HH1C = Single carrier, HH1S = Double carrier) HH1 is an autosomal Read more (HH1F = Not carrier, HH1C = Single carrier, HH1S = Double carrier) HH1 is an autosomal recessively inherited defect in the Holstein population. The disorder was identified in the North American Holstein population and primarily causes early embryonic death (spontaneous abortion), but abortion can occur throughout the gestation. The key ancestor is believed to be Pawnee Farm Arlinda Chief (US1427381). https://omia.org/OMIA000001/9913/ HH1F Free
HH3 Holstein Haplotype 3 (HH3F = Not carrier, HH3C = Single carrier, HH3S = Double carrier) HH3 is an autosomal Read more (HH3F = Not carrier, HH3C = Single carrier, HH3S = Double carrier) HH3 is an autosomal recessively inherited defect in the Holstein population. The disorder has been identified in the North American and the Nordic Holstein population, however the frequency was somewhat lower in the Nordic population. HH3 primarily causes early embryonic death (spontaneous abortion), within the first 60 days of gestation. The key ancestors are believed to be Glendell Arlinda Chief (US 1556373) and Gray View Skyliner (US 1244845). https://omia.org/OMIA001824/9913/ HH3F Free
HH4 Holstein Haplotype 4 (HH4F = Not carrier, HH4C = Single carrier, HH4S = Double carrier) HH4 is an autosomal Read more (HH4F = Not carrier, HH4C = Single carrier, HH4S = Double carrier) HH4 is an autosomal recessively inherited defect in the Holstein population. The disorder was identified in the French Holstein population and causes early embryonic death (spontaneous abortion). For animals that are a heterozygous for the gene, a reduction in fertility is seen. The effect is more pronounced in heifers than cows. The key ancestor is believed to be Besne Buck (FRA 4486041658). https://omia.org/OMIA001826/9913/ HH4F Free
RP1 Progressive retinal degeneration (RP1F = Not carrier, RP1C = Single carrier, RP1S = Double carrier) Progressive retinal degeneration is Read more (RP1F = Not carrier, RP1C = Single carrier, RP1S = Double carrier) Progressive retinal degeneration is an autosomal recessively inherited defect. In the French Normande population, an association between homozygotic carrier animals of the RP1 gene and progressive blindness has been demonstrated. Blindness is due to a progressive degeneration of the photoreceptors. The RP1 mutation segregates within many cattle populations and is prevalent in e.g. the Finncattle population. For other breeds than Normande the phenotypic effect of the mutation is unclear. https://omia.org/OMIA000866/9913/ RP1F Free
HH6 Holstein Haplotype 6 (HH6F = Not carrier, HH6C = Single carrier, HH6S = Double carrier) HH6 is an autosomal Read more (HH6F = Not carrier, HH6C = Single carrier, HH6S = Double carrier) HH6 is an autosomal recessively inherited defect in the Holstein population. It was identified in the French Holstein population and causes early embryonic death (spontaneous abortion), before 35 days of gestation. The key ancestor is believed to be Gray View Skyliner (US 1244845). https://omia.org/OMIA002149/9913/ HH6F Free
HH7 Holstein Haplotype 7 (HH7F = Not carrier, HH7C = Single carrier, HH7S = Double carrier) HH7 is an autosomal Read more (HH7F = Not carrier, HH7C = Single carrier, HH7S = Double carrier) HH7 is an autosomal recessively inherited defect in the Holstein population. It was identified in the French Holstein population and causes early embryonic death (spontaneous abortion), before 35 days of gestation. https://omia.org/OMIA001830/9913/ HH7F Free

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