What about a perfectly innocent bear being chased by a cat?
https://www.youtube.com/watch?v=63Ne_4Tgyag
I'm OK to watch injury videos, as long as it's a person being injured, or possibly a wild animal, but not a pet. However, I prefer no gore, and at least some sort of educational component or tie-in to safety procedures.
Interestingly, the Falling Cat Problem was addressed in
Nature in 1894, and the investigating scientist,
Étienne-Jules Marey (who also invented the photography machine to capture the experiment), demonstrated the problem by dropping the cat!
https://s3-us-west-1.amazonaws.com/h...hotography.jpg