You're right to be ultra cautious...
the internet is a criminal's playground,
and it's getting worse, not better.
----------------
Looked at your linked vid, the 2nd most recent one, Doggy POV Longhair
4:00 minutes long.
That IS the main video, 4 minutes worth.
Lots of other vids by same poster,
called "Her Little Secret", male! Kiev-Ukraine - or so it says...
.
** HerLittleSecret 15.3K Subs / 85 Videos / 28.1M Views **
.
careful, could be R u s s i a n scum up to their usual pathetic tricks.
Personally I wouldn't go near anything remotely connected,
they are all over the net, YouTube comments, even here I suspect,
trying to sow discontent by causing arguments plus more sophisticated
hacking, trying to influence elections etc.
Have seen it said recently, and I agree, when you see argument, dissent
and/or "haters" online, suspect R u s s i a n meddling.
TEABREAK... !