GenHotel Proofs 04-2026

7 Apr 2026

Proof week

This week is proof week. The most countries will have new breeding values available this week. New proofs will be added as soon as possible to the GenHotel website.
 

PROOFS THE NETHERLANDS / FOKWAARDEN NEDERLAND (april 2026)

• 01. NVI B&W (national - proven)
• 02. NVI R&W (national - proven)
• 03. NVI B&W (interbull - proven)
• 04. NVI R&W (interbull - proven)
• 05. GNVI B&W (interbull - genomic)
• 06. GNVI R&W (interbull - genomic)
• 07. (G)NVI B&W (interbull - combined)
• 08. (G)NVI R&W (interbull - combined)
• 09. (G)NVI Polled B&W
• 10. (G)NVI Polled R&W

More info: CRV

PROOFS GERMANY / FOKWAARDEN DUITSLAND (april 2026)

• 11. RZG B&W (national - proven)
• 11A. RZ€ B&W (national - proven - economical)
• 12. RZG R&W (national - proven)
• 12A. RZ€ R&W (national - proven - economical)
• 13. RZG B&W (national - proven - high reliable)
• 13A. RZG B&W (national - proven - high reliable - economical)
• 14. RZG R&W (national - proven - high reliable)
• 14A. RZG R&W (national - proven - high reliable - economical)
• 15. RZG B&W (interbull - proven)
• 16. RZG R&W (interbull - proven)
• 17. GRZG B&W (national - genomic) 
• 17A. GRZ€ B&W (national - genomics - economical)
• 18. GRZG R&W (national - genomic)
• 18A. GRZ€ R&W (national - genomics - economical)
• 19. GRZG B&W (interbull - genomic) 
• 20. GRZG R&W (interbull - genomic)

More info: VIT

PROOFS USA / FOKWAARDEN VS (april 2026)

• 21. TPI (national - proven)
• 22. TPI (interbull - proven)
• 23. GTPI (international - polled)
• 24. GTPI (interbull - genomic)
• 25 GTPI list of bulls with a NAAB code / unofficial

More info: Holstein USA

PROOFS CANADA / FOKWAARDEN CANADA (april 2026)

• 26. LPI (national - proven)
• 27. LPI (interbull - proven)
• 28. GLPI (interbull - genomic)

More info: Canadian Dairy Network

PROOFS SPAIN / FOKWAARDEN SPANJE (april 2026)

• 29. ICO (national - proven - Spain owned bulls)
• 29A. ICO (interbull - proven)
• 30. ICO (national - genomic)
• 30A. ICO (interbull - genomic)

More info: Conafe

PROOFS VIKING (DEN, SWE & FIN) / FOKWAARDEN VIKING (april 2026)

• 31. NTM Holstein (proven)
• 32. NTM Holstein (genomic)

More info:  NAV - Nordic Cattle Genetic Evaluation

PROOFS ITALY / FOKWAARDEN ITALIË (april 2026)

• 33. PFT (national - proven)
• 33B. PFT (internationaal - proven)
• 34. GPFT (national - genomic)
• 34B. PFT (international - genomics)

More info: Anafi

PROOFS SWITZERLAND / FOKWAARDEN ZWITSERLAND (april 2026)

• 35. gISET B&W
• 36. gISET R&W
• 37. gISET Red Carrier
• 38. gISET (all)
• 39. ISET Interbull (proven)
• 40 ISET Swiss (national - proven)

More info:  Swiss Herdbook / Holstein Switzerland

PROOFS FRANCE / FOKWAARDEN FRANKRIJK (april 2026)

• 41. ISU (national - genomic)

More info: Prim'Holstein France

PROOFS UK / FOKWAARDEN UK (april 2026)

• 42. PLI (available holsteins bulls)
• 43. GPLI (available holstein genomic young sires)
• 44. PLI (top international holstein bulls)

More info: AHDB Dairy