I saw it when I really little (born in 1996) and it was about cats and I remember being very touched by it and it had a very deep storyline, I thought it was Felidae but after watching that movie, I don't think that was it, but it was like it. It also kind of felt like Spirited Away. I remember a screenshot in it where there was the entire group of cats sitting on the edge of a building and in the movie they were all like a family taking care of each other and I think some of the cats even died (unsure about that). The movie was animated, by the way.

This may not be the correct answer to your question but try the cat returns, it is a bit like spirited away (both are studio ghibli films) :)

this may not be the correct answer to your question but try the cat returns, it is a bit like spirited away (both are studio ghibli films) :)

Thanks for the help! :( but that wasn't it. I'm sure it was a foreign film and the animation was similar too felidae, but it isn't felidae and it isn't the cat returns.