Listing of stud males

• Belgium (3)
• Brasil (3)
• Czech Republic (171)
• Denmark (3)
• Estonia (1)
• Finland (12)
• France (35)
• Germany (23)
• Hungary (1)
• Israel (1)
• Italy (373)
• Latvia (2)
• Lithuania (7)
• Netherlands (7)
• Poland (44)
• Portugal (1)
• Romania (3)
• Russia (2)
• Slovakia (53)
• Slovenia (1)
• Spain (19)
• Sweden (3)
• Switzerland (3)
• United States (4)