The ones I feel 100% safe in opening are the ones by Hope for Paws. Others may be legit, but unless and until I know for sure, I don’t click on them.
https://www.youtube.com/c/hopeforpaws/videos
I watch Hope for Paws too, trust them more than others.
There’s something very satisfying about seeing a filthy pooch get nabbed, collared and bathed.
Vet Ranch is great also.
https://www.youtube.com/watch?v=OTnmHbOQ7pg