  I review a technique to embed vector mesons in the chiral Lagrangian of QCD,
and apply it to more general coset spaces, relevant for Little Higgs models.
The implementation of heavy spin-1 fields in Little Higgs models allows for a
better control over previously non calculable, ultra-violate sensitive
quantities, such as the Higgs couplings. A relevant application is the study of
vacuum alignment in the SU(6)/Sp(6) models.
