The world is shocked by the appearance of three talking chimpanzees, who arrived mysteriously in a U.S. spacecraft. They become the toast of society; but one man believes them to be a threat to the human race. The third in the original Planet of the Apes series.
Nothing happens on screen, nor are there any visuals shown. One character describes the process of apes taking over, in the future, will include all dogs and cats either dying of a massive pandemic, or being euthanized when they showed signs of the disease.
Nothing shown on screen, but the use of real animals in cages for the circus scenes will not sit well with anyone who knows the history of circus animal abuse and neglect.
Nothing shown on screen. One ape tells a story of a possible future where cats die in a pandemic. No visuals, and no small cats appear in the movie (there are some large cats at the circus, like lions, tigers, cheetahs, etc)
Unless you count some people calling the apes “monkeys”, which the apes state is a derogatory term to them, and is quite anger-inducing when they hear it.