It is necessary to post this information in all European FB groups. Olga Buldakova put the puppies under another parents, which often might be dead, changing the dates of birth litters, mating too young dogs (Buldakova use for stud from 11-12 months old bitches!), Genetick autoimmune diseases in puppies, dermatitis and eczema etc. European owners do not leave out the veterinarian clinics. The only one use at stud of blind MONSOLANA BONJOUR PARIS with coloboma (she knows that!!!) deserves discvalification for breeding! Many people know about it and will still continue to buy pups and use collies from Monsolana-Monsolina.