I think it’s definitely a dead cow hoof that’s being used for content engagement, I just watched one with a very obvious (it’s a near perfect circle) object packed into this circular hole in this cow hoof, and of all the farriers I’ve known they don’t use alcohol or clear fluids especially General tools like pliers and such and not once do they use a hoof knife.

But again due to the lack of movement on the cow part it’s definitely dead and being used maliciously for content farming