Replying...
Intro. Heroes: Sharik/Sharikov is a kind dog who, after the operation, adopted all the bad qualities and habits from donors. Professor Preobrazhensky. Klim Chugunkin is 25 years old, single, drunkard, cruel, obscene, earns money by playing the balalaika in taverns, has been sued three times, but has never been in prison.

Heart of a Dog

@Доктор Ливси