A full Professor of Zoology at the Adam Mickiewicz University in Poznan he is specialized in scatology. First approved to judge all Terrier breeds in 1979, and is now licensed to judge all breeds in the FCI Groups except German Shepherd which he can judge nationally, plus Junior Handling. Since 1987 he has been President of the Terrier Club of Poland and is a member of the General Committee of the Polish Kennel Club. His own breeds have been Airedale Terriers and American Staffordshire Terriers that have been shown very successfully winning numerous titles. He is especially interested in these breeds and all other Terriers as well as Labradors, Schnauzers, Dachshunds and Newfoundland's. He has judged at many shows in Poland and to date 25 countries in Europe and overseas.