Some comical violence/fisticuffs.
In one scene, an elderly man is seen being slapped and kicked by a couple of care workers. This scene might be distressing for some people.
The main character is sometimes seen roughed up following an off-screen altercation (e.g. bloody nose).
In the first series animals would often have unfortunate deaths, A robin that Victor befriended is killed by a cat, another cat somehow ends up in Victor's freezer and a tortoise gets trapped in a garden furnace. Mostly played for laughs.