@LetItSnow you see vent cases, don't you?
Not really, no. I'll short-term ventilate something as needed - and occasionally I'll non-ideally ventilate something on a simple surgical ventilator for way longer than I should - but for true long-term vent cases requiring AC/SIMV/PEEP/etc I transfer them to our BluePearl criticalist partners.
I agree with jmo that if you want to do vent and dialysis therapy, you need to pursue criticalist boarding. I'd caution someone who wants to pursue that to make sure they really understand how limited those therapies are in veterinary medicine - it's not like you'll be working vent cases every single day. Hemodialysis is only done at certain places in the U.S., so again - those are jobs that are tough to come by. Peritoneal dialysis, in theory, could be done in a more widespread fashion because the equipment needs are minimal, but due to associated cost just isn't terrifically commonplace.
So yeah, it can be neat stuff, and there are definitely times I've wished we had it available (especially certain toxins), but the OP needs to make sure they understand it's unlikely to comprise a majority of their time in clinics. It's just a cost vs other therapies vs availability vs prognosis problem in veterinary medicine. That said, when those therapies are needed, available, and you get the right owner, they can be super cool cases. I short-term vent'd a head trauma case once that I txfr'd off to critical care for longer-term vent therapy that turned around, recovered, and discharged. Awesomely satisfying case.
I disagree with jmo that getting an ER job straight out of school is hard - there are tons of job openings, and many places perfectly happy to hire a fresh grad. And, obviously, my own experience was going straight into ER work out of school. I am in a large-ish urban area (Minneapolis-St. Paul) and (almost?) none of the ER docs outside the university are boarded criticalists in this area. None of our doctors at our 7 hospitals are, and of the other ERs in the Twin Cities ... one of them has a criticalist, I think, but none of the others do. The 2 of our hospitals that are co-located with BluePearl have BP's criticalists available for transferring cases. So there are few criticalists here, and a ton of non-boarded ER docs.
Many ERs <do> prefer at least a year of experience or an internship, but there are plenty of us who have taken jobs without that, and looking backwards I don't regret it. If you're motivated and have experience in the ER environment, I don't think it's hard to find an ER job out of school.
I understand what jmo is talking about with working days and taking care of patients longer, but I'd probably phrase it differently. I read jmo's comments as implying ER docs don't deal with long-term patients, and that isn't accurate. I think what jmo meant is that criticalists don't really deal with quick out-patient cases like we do, and that seems to be true in my experience. But I hospitalize and maintain cases from start-to-finish very commonly. Even moreso at our outstate hospitals where more advanced care (usually IntMed) isn't available. Frankly, I transfer far fewer cases to a criticalist - if I'm transferring something, it is usually to Sx or IntMed.
One factor to consider for the OP or anyone else considering this route is that ER docs do more surgery than the criticalists, at least in my limited experience. If you like Sx, recognize that you won't get as much as a criticalist (though you can ALWAYS pick up shifts working ER if you like Sx). If you hate Sx, working critical care would be a good thing.
Someone in the thread mentioned market saturation with criticalists - I don't know if that's true or not. Jmo ought to know.
I don't really agree that places are taking a big risk hiring someone fresh out of school - I think it varies too much from graduate to graduate to make that generalization. There are 20-year experienced vets who would be a lot bigger risk than some new grads.... you just have to evaluate each candidate on a case-by-case basis, which is pretty easily done with some working interview days.
Bottom line for the tl;dr crowd: I agree with jmo - if you want to do dialysis and vent therapy, go do a residency. I also agree with Doktor Timo's response that the evidence says internships don't increase your earning potential long-term; they are best done for people who are a) uncomfortable going off into practice without more guided mentorship, or b) intending to pursue a residency where it is required. If the OP is considering a residency, doing an internship is a smart move. I don't know of any route that will get you doing dialysis and vent cases on a regular basis without residency. The one exception might be peritoneal dialysis - anyone with sufficient motivation could learn to do it. It would be tough to impossible to make a case for it to your management, though.