On the cow massages, do the workers have to get licensed? I would imagine they would since (I would guess) they would have to certify that meat from the cow was massaged.

Funny thing is after doing some follow up research, I discovered a number of other jobs which left me scratching my head. I may write a future article on that, but some are undercover bridesmaids, professional mourners, and dog surfing instructors. I echo your feelings, as long as there is a need and someone willing to pay...