Beatrice, it's a pity you did not provide the setting and describe the whole story in your first post, because it puts the whole issue in a different light. As I said earlier, many wolf lovers visit this site and they shouldn't gain the impression that CSV owners/ breeders conduct and support "experiments" such as yours.
I found an institution in Poland that might help you:
Mammal Research Institute
Polish Academy of Sciences
ul. Waszkiewicza 1c
17-230 Bialowieza
phone +48 85 682 77 50 / fax +48 85 682 77 52
The person repsonsible for the coordination of a project resaerch concerning wolves - Prof. Dr Włodzimierz Jędrzejewski
[email protected]