She graduated from the Moscow Aviation Institute (now the Technical University) 1989, was working in the Scientific-Research Institute of Space Device.
M.Kuznetsova received education in economics in 1992.
She graduated from the courses of dog experts and began to work as an expert at dog-shows.
Her first dog was the German shepherd dog in 1978, and this breed became her core breed for many years. The Italian greyhounds appeared in Soviet Union in 1983 and Marina has began to deal with this breed in 1988.
Since 1993 the kennel "Iz Ozherelia" has began its independent cynologique work, and the registration certificate RKF-FCI was obtained in 1997.
Marina is the vice-president of the Russian Breed Club of Italian Greyhound since its foundation in 1997.
Invaluable help in the kennel render Ekhaterina Shulepina, Natalia Anufrieva and Nina Kravishvili.

Nina Kravishvili graduated from the Second Moscow Medical Institute in 1972. She is an internist doctor. Her specialty is the anesthesiologist - resuscitator. The last 20 years she is a doctor in a clinic.
In kinology she is since 1985. Her core breeds are German dog, Scottish terrier, and since 2004 it's Italian Greyhound.

1994 she graduated from medical institute on specialty nurse, worked in the children's clinic in the department of physiotherapy. 2007 she graduated from high school on specialty social psychologist, teacher of psychology.
Her first dog was very welcome, begged of her parents and therefore it was particularly loved. It was uncertain breed male named Timka. He lived for 14 years and died in 1998.
That emptiness that was formed after his death, was soon filled up. It was then, 1999, it so happened that her house had the first italian greyhound - Shelley, appeared quite by accident but remained forever.
But she began "to engage italian greyhounds seriously" some later, probably when 2002 she bought in kennel "Iz Ozherelia" her first show dog - BARBI BABSBABERLEY iz OZHERELIA.

Natalia Anufrieva is a stenographer highest category. She worked in the secretariat of the Scientific Council of the Academy of General Staff and the office of the Deputy Chief of General Staff of the Armed Forces of the USSR.
The first breed of dog she worked enough long with long intervals, was cocker spaniel. Then there was a harlequin great dane. Since 1995, she became the owner of italian greyhounds.
Natalia Anufrieva believes that italian greyhound is a real greyhound, and so it should not only please the eye but also capture the spirit when engaged in his real purpose - catching game.
Her italian greyhounds were not the first who took part in coursing and racing but became the first champions of Russia when the breed was able to take part in working greyhounds competitions not only in demonstration races but as an equal contender for the champion title.