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We present high-resolution VLT spectra of a new DO white dwarf and a newPG1159 star, which we identified in the ESO SPY survey. The PG1159 star is alow-gravity, extremely hot (Teff=160,000 K, log g=6) star, having a C/Hedominated atmosphere with considerable amounts of O and Ne (He=38%, C=54%,O=6%, Ne=2% by mass). It is located within the planetary nebula nucleiinstability strip and pulsations have been discovered. The DO is a uniqueobject. From HeI/HeII line strengths we found Teff about 60,000 K, however, theHeII lines are extraordinarily strong and cannot be fitted by any model.Comment: 4 pages, to appear in "White Dwarfs", eds. D. Koester, S. Moehler,  ASP Conf. Serie

Identification of a DO white dwarf and a PG 1159 star in the ESO SN Ia progenitor survey (SPY)