I don't know if I would care or not since I haven't been faced with a vet that had excessive body mods.
For me it's important to have someone I feel like I can relate to when it comes to doctors and such things. Like my doctor and Hannah's doctor is a young-ish female who has one child, a daughter around Hannah's age. Now of course I didn't know all that before I saw her but I felt I could really relate to her because we had a lot of surface things in common so I just instantly felt a little more comfortable with her.
Since I don't have time during appts to sit and chat and get a life story from these professionals, a lot of times appearances are all I have to go on. Now I don't really get uncomfortable with doctors and stuff so it's not a big deal but if I can relate to you I will be even more comfortable with you.
since appearances are all I have to go on I don't know that I would feel like I could relate to a person with extreme body mods. that's just the truth. on the surface I wouldn't feel like we could relate and since I don't get a chance to REALLY get to know them in person I have to go with what I've got. Is that wrong? maybe to you but it's just the way my mind and body work. If I can relate to you then I feel more comfortable with you.
But I agree that you may want to look into what employers rules and regulations are before doing anything extreme because like it or not we do live in a world where appearances matter. We can rebel and fight for justice and that's all well and good but realize that you may have to do that without a job until you change the world. not sayign it's going to be impossible to find a job but it would behoove you to look into that sort of thing before doing anything permanent so you aren't surprised if you are highly qualified but their guidelines say "no visible tattoos or piercings".
Also there will be SOME people who take exception to lots of tattoos and piercings so it's likely you will run into some people who don't want to see you as a vet just because of that. so you just need to decide if you are OK with that and if you think the office you work for would be ok with people requesting to change vets.
Now you may find a job in a place where none of this matters and you don't have anything to worry about but you should check around to make sure first. Fair or unfair it would suck to do all that schooling only to get the shaft from all the eligible places in your area just because of that.