The mare has competed successfully at 1.60 m level herself.

https://youhorse.auction/en/auction/U-Cayetano-S-CAYETANO-S-x-PHIN-PHIN-

U Cayetano S is a horse with a strong model. He has good gaits and, thanks to his conformation and movement, appears suitable for multiple disciplines. He is unbroken.
Sire: Sterrehof's Cayetano Z
Sterrehof's Cayetano Z (Caretano Z x Edelweis) competed at 1.60m level himself and is approved by AES, Zangersheide and BWP. Through his sire Caretano Z, he carries the blood of the legendary Carthago, one of the most influential jumping sires in Holsteiner breeding. Caretano Z also performed at 1.60m level.
Dam: Sterrehof's Bylou
Sterrehof's Bylou (Phin Phin x Niveau) competed internationally at 1.60m level and earned the IBOP and Sportpredicates. Under none other than Marc Houtzager, she performed at the highest level of international showjumping.
Damline
Granddam Vicky earned the Elite, Preferent and Prestatie predicates and produced, among others:
Sterrehof's Bylou – 1.60m level
Haily – 1.55m level
Great-granddam Dorine produced:
Landgraaf – 1.60m level
An interesting young horse with a strong model, good movement and a damline proven at the highest level of showjumping. His conformation and movement suggest versatility for multiple sport disciplines.