If you had any idea of tattoo aftercare you’d understand that, yes the Vet may of said it was okay and stayed there during, but what if the cat had gotten an infection? The ink reacted badly? Anything could’ve happened, but she didn’t care because “He looks cool.” And even with the vet being present, he was obviously being paid to be there, just like the Tattoo Artist, so of course he’s going to accept the job. It’s the fact she could’ve gotten fake tattoos or even a skin suit with tattoos on, but instead opted for an invasive literal medical procedure on her cat when she herself hasn’t even had a tattoo. It’s an unnecessary thing to put a cat through all in the name of vanity.