A Russian Blue cat who lives in a luxury house, two cat orphans want to live with her, but she ignores then, she's paying more attention to her "???????" friends and then disaster occours.

Koshkin Dom (The Cat House) is a poem made for children by Samuil Yakovlevich Marshak (Samuel), who was adapted for a short movie by Leonid Amalrik

I think this is a famous book for children in russia, it has some good lessons.

There is a 1982 version in stop motion and another of 1938, and some books have good illustrations.

More info

https://www.imdb.com/pt/title/tt0211470/