First bird, then pig. What if Cat Flu is next?

Is that footage of your next door neighbour or some random crazy cat lady? If it is your neighbour I'm honestly surprised at how healthy the cats looked and how clean the room looks, so she hasn't completely lost the plot. Have you thought of asking her if you could help in any way? While I think that 130 cats is an insane number to have they probably have no future with anyone else. I don't know if you have any animal welfare organisations that could help her find homes for some, but unfortunately the most likely outcome is that they'd seize them all and destroy them. Personally I don't know how she manages that many. I have 3 (one of them was a stray until a few months ago as my charming neighbours left without him) and I'm still trying to get them to not kill each other every time they meet.