The Secret Life of Cats
Starring Martin Clunes, Sue Roff, Judy Godfrey-Brown, Emily Muggleton, Brittany Kirk, Lorcan Dillon, Jayne Dillon, Marianne Baird
It's a documentary and nature movie, and has a rating of 7.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.