None.

Although the animals (mainly the cats) in this movie are rather wearing hats and some wears ties or scarfs, but their appearance are not supposed to be presenting nudity.

The near ending can contain a little suspension when the main villain releases the "dangerous" dog.

But overall this movie does not really have anything that could be considered as "violent".

None. Some minor insults towards the main character, but nothing remotely big.

None.

The near ending might be a little intense.