Already in first litter (1985) was born an excellent working dog
Antis z Helfstyna - ZVV2, IPO3, participated in working championship in CZ.
Dame: Charlotte Podhráz
Sire: Bony z Pisecneho ostrova

This kennel imported 4 females and 2 males from Germany, Nederland, Hungary and Poland, and with this bitches strat 4 lines in kennel.

In 90's, the Helfstyn kennel imported 2 females from working lines:

Brown multi CH Wora v. Bayern - ZVV2, Körung CZ ZVA 1a
Sire: Puck v. Bayern
Dame: Gusti v. Haus Sudetenland

black Yana von Bayern
Dame: Puck v. Bayern
Sire: Kessy v. Pfaffenberg

also male Samson Seth de Grifeu
who became multiCH.IPO 3, ZVV2, Working Winner of MSDK Club 1993 + 94, Kombi - Winner 1994, Vize-Kombi Winner Austria 1993, Working Competition Austria 1993 4th place (SchH 3), Working Competition CR 1994 8th place.
Dame: Mykene v. Nymphenburg
Sire: Xysthos van Stevinhage

Next imported male was beautifull son of Quirinus Thorvald van Stevinhage.
MultiCh., D ZTP V1A, Körung CZ VA 1A, Kombi Winner MSDK, Club Winner, BOB,IPO1, ZM, BH, ZV1, IPO 1, Club Winner SR & MSDK, Kombi - Winner, Junior champion of CR, SR, Austria Bundes.Jg. Sg. Tulln 96, Derby Winner, Junior winner of Slovakia, CR, SR, 2 x PL, Club Junior winner CR, SR, 6x CAJC, 3 x BOB Junior, 2 x BIS Junior, 5 x CAC, 1 x CWC, 1 x VDH SA.,Champion of CR, CAC's in: SR, PL, Germany 3x res. CAC, BOB...
Sire: G.Quirinus v. Nederland Stam
Dame: Britt v. Stevinhage

next 2 black imported bitches are:

Dakota von Karpatia - Club Winner, multi CAC, res. CACIB, CZ ZTP V1A, HD - 1,
Dame: : Sydney v. Roveline
Sire:Gamon di Campovalano

Harmony Helfenstein z Gor Przeznaczenia
Vize Club Winner of MSDK, Junior Winner Czenstochowa - PL, Best Junior, PL ZTP, HD- 1,
Sire:Navarre di Villa Castelli
Dame: Florence von Karpatia

These 4 females are mother, grand-mother and great-grand-mother from many beutiful and quality dogs, not only from the " Helfštýn" kennel, but from other kennels in Europe + USA.