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7 May 2025 - May Proofs 2025

The top VikingGenetics bulls

The best VikingHolstein sires

New breeding values for May 2025 equal two highest-ranking genomic Holstein bulls, VH Sandro (VH Skills x Youngster) and VH Rahim (Rover PK x VH Crown), both with gNTM + 37. They breed fertile, high-yielding cows who will be the engine of a profitable dairy business.

VH Sandro will give you top-level animals with: 

  • 12,262 kg milk, 4.21% fat & 3.53% protein, 942 kg of solids
  • High fertility & 97% calf survival at birth
  • Avg. 952 days in production
  • Deep-bodied, wide-chested cows

VH Rahim offers: 

  • 11,704 kg milk, 4.40% fat & 3.54% protein, 915 kg of solids
  • Excellent daughter fertility
  • Avg. 980 days in production
  • Great udder conformation

VH Cronos - Reliable cows built to last

VH Cronos tops the May 2025 proven VikingHolstein list with NTM +33. He breeds for high fat and protein levels, giving you more of what matters for your milk payment.

VH Cronos offers:

  • 12,130 kg of milk, 4.20% fat & 3.52% protein, 931 kg of solids
  • Good daughter fertility = less insemination costs
  • Avg. 947 days in production
  • Suitable for robotic milking

In the picture: VH Sandro

See our Holstein bulls
VikingGenetics Holstein May Proofs - VH Sandro

The new VikingHolstein sires

Seven new genomic and two proven Holstein sires were added to our global list in the May 2025 proofs. Their daughters are all about quality, quantity, and better value, producing tons of milk high in fat and protein. On top of that, their top health and fertility will keep veterinary and insemination costs low. 

  • VH Rahim, gNTM +37
  • VH Rask P, gNTM +34
  • VH Sub, gNTM +34
  • VH Cyber, gNTM +33
  • VH Cronos, NTM +33
  • VH MaxPRed, gNTM +28
  • VH SiPPRed, gNTM +27
  • VH Putur, NTM +23
  • VH MoPPRed, gNTM +19

Thousands upon thousands of daughters

Proven VikingHolstein bulls are increasingly becoming more popular on account of their top reliability and functionality in both pure and crossbreeding.

After the May 2025 proofs, there are four proven bulls on our global list:

  • VH Cronos, NTM +33, 245+ daughters*
  • VH Swish, NTM + 28, 4,150+ daughters*
  • VH Putur, NTM + 23, 800+ daughters*
  • VH Crown, NTM +16, 10,000+ daughters*

In the picture: VH Cronos

*These figures refer only to Nordic purebred daughters. There are thousands of international VikingHolstein daughters in VikingGenetics export markets.

See our Holstein bulls
VikingGenetics Holstein May Proofs - VH Cronos

The best VikingRed sires

Maximise profit in all systems – VR Humid

The May 2025 proofs brought outstanding results for one of our most popular genomic sires, VR Humid: the new VikingRed proofleader.

VR Humid (VR Herluf x VR Vimo) is one of our most adaptable bulls and will suit pure and crossbred herds in all systems. His daughters will be profit-making machines, adding more value than just milk income.

Breed next-level cows with VR Humid, thanks to:

  • 10,372 kg milk, 4.59% fat & 3.61% protein
  • Incredible hoof health & fertility
  • Avg. 1,030 days in production
  • Easy-to-work cows with nice feet & legs

The VikingRed king – VR Vesty

The May 2025 proofs brought outstanding results for a top bull you know very well: VR Vesty (VR Vimo x VR Froberg), the #1 VikingRed proven VikingRed bull.

He breeds high-performing cows that help you reach better targets and bonuses. You will also benefit from an excellent, economic profile with top health and feed efficiency.

VR Vesty offers:

  • 10,128 kg of milk, 4.82% fat & 3.76% protein, 862 kg of solids
  • Robust, deep-bodied daughters with lovely udders
  • Avg. 1010 days in production & easy calvings
  • Feed efficiency

In the picture: VR Humid

See the VikingRed bull list
VikingGenetics VikingRed May Proofs - VR Humid

The new VikingRed sires

Six new VikingRed sires have been added to our global list in the May 2025 proofs:

  • VR Bengt (VR Bertil x VR Haribo), gNTM +35
  • VR Even (VR Eicca x VR Vesty), gNTM +30
  • VR Haken (VR HavcarP x VR Triad), gNTM +29
  • VR Hyde (VR Hiking x VR Hosea), gNTM +28
  • VR Hoppu (VR Holmes x VR Farnam). gNTM +27
  • VR Viisu (VR Vrej x VR Bestis), gNTM +27

VikingRed bulls show time and time again why they are the top proven sires in the market and the magical ingredient in crossbreeding. After the May 2025 proofs, there are seven proven bulls on our global list.

Newly daughter-proven VikingRed sires:

  • VR Uppura, NTM +23: 1,617 daughters*, including Denmark’s most efficient cow 
  • VR Virkild, NTM +27: 395 daughters*
  • VR Videl, NTM +25: 181 daughters*
  • VR Vehmaa, NTM +22: VR Vimo’s son with 245 daughters*

Polled power

Times are changing, and our polled bulls' performance level keeps improving, as shown by our newest genomic sires. Polled cows mean zero dehorning costs, better welfare and safety, and fewer working hours.

Seven VikingRed polled bulls are on our global list. Add them to your breeding plan to get naturally hornless cows. Some of the best are: 

•    VR UlrikPP (VR Umega P x VR Fanof P), gNTM +24
•    VR Fluri P (VR Frape P x VR Forza), gNTM +32
•    VR UpbeatP  (VR Umega P x VR Fargo P), gNTM +32

In the picture: VR Bengt

*These figures refer only to Nordic purebred daughters. There are thousands of international VikingRed  pure and crossbred daughters in VikingGenetics export markets.

See VikingRed bulls
VikingGenetics VikingRed May Proofs - VR Bengt

The best VikingJersey sires

VJ Sultan (VJ Splash x VJ Hamlet) increased his proof again, and now he is at a sky-high +42 gNTM. He is followed by his half-brother VJ Swan (VJ Splash x VJ Luck) gNTM +35  and VJ Cincin (VJ Carapaz x VJ Cozy) gNTM +31. 

VJ Sultan offers:

  • 7,770 kg milk, 6.34% fat % 4.51% protein, 834 kg of solids
  • -44% mastitis, -36% digital dermatitis, -25% ketosis
  • 56% conception rate, cows
  • Beautiful, strongly-attached udders

VikingGenetics has three daughter-proven VikingJersey bulls in the global line-up, all of which have delivered top cows with maximum solids output to hundreds of Jersey herds worldwide, including:

  • VJ Jojo (VJ Jocko x VJ Gislev), 1,960+ daughters, NTM +18
  • VJ Happens (VJ Habbit x VJ Klov), 1,460+ daughters, NTM +18
  • VJ Kasino (VJ Kantona x Casino), 700+ daughters, NTM +16

VJ Jojo is one of our most popular daughter-proven bulls, trusted by farmers for his outstanding performance.

VJ Jojo offers: 

  • 7,942 kg milk, 5.83% fat % 4.30% protein, 803 kg of solids
  • -26% mastitis and early reproductive disorders
  • -22% sole ulcer, -16% ketosis
  • +10% Milkability; great udder conformation

In the picture: VJ Sultan

Browse our Jersey bulls
VikingGenetics Jersey May Proofs - VJ Sultan

The new VikingJersey sires

Five new VikingJersey bulls were also added to the global list:

  • VJ Siam P (VJ Sis P x VJ Niles), gNTM +24
  • VJ Dot (VJ Danka x VJ Cozy), gNTM +24
  • VJ Herbie (VJ Hempel x VJ Higg), gNTM +23
  • VJ Rojo P (VJ Rost P x VJ WaskivP), gNTM +20
  • VJ Mojo PP (VJ MalagaP x VJ VordinP), gNTM+14

 The future is polled

Times are changing, and our polled bulls' performance level keeps improving. Polled cows mean zero dehorning costs, better welfare, less labour, and better safety.

Currently, we have seven polled bulls in semen production, including two homozygous polled (PP), so 100% of their daughters will be born without horns, such as:

  • VJ Lee PP (VJ Lagoa P x Cubswin PP), gNTM +13
  • VJ Mojo PP (VJ MalagaP x VJ VordinP) , gNTM +14

In the picture: VJ Lee PP

See VikingJersey bulls

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