i would just like to say that videos like this classify under a fetish called "crush videos" where "customers" pay people to do these things and film it. there was actually a huge win in court back in 2016 for the man and woman, Brent Wayne Justice and Ashley Nicole Richards, who produced some from when i was younger and they were being circulated on MySpace (dating myself here). you can read more about the conviction here.
i only know this stuff because the videos have haunted me since i saw them back in (i think) 2003-2005, and it was puppies. it is sick and vile. this stuff should not be spread.