I highly recommend buying from a reputable breeder. Did you see the sire and dam? Or pedigrees?
Looks wise while the colors may have been similar to the lhaso...in no way should a biewer's head shape or face be similar.
The biewer standard calls for a tri colored head w/ symmetrical markings, white tummy, white legs, and white at least the tip of the tail. Their backs may be black or more white with black. The saddles are usually a preference of the buyer.
Weight standard is the same for yorkies ....
Btw, I'd love to see the pictures.
