What is the cost of each of these? Would any result in taking on debt? Would any leave college funds in the bank or in a 529 that can be used for a DVM program or other graduate program?
My daughter reports that most students in her DVM program are taking on too much debt, and that most of them do not want to talk about it. It is best to try to keep the first four years (through bachelor’s degree) as economical as is reasonably possible. It is possible to get a bachelor’s degree, then move to a state which has a good public DVM program (or move to a WICHE state), establish residence, work for a year (possibly in a veterinary related job) and then apply to in-state (or WICHE) DVM program(s). This does imply taking two years off between a bachelor’s degree and starting a DVM program.
UVM is quite good for pre-vet programs, but so are most of the other schools on your list (I do not know the last two). UVM has a CREAM program that is worth looking at, and horses and cows relatively close to campus (a student could walk from main campus to the dairy barn). I am pretty sure that UNH has a similar program. I am not sure about the other schools but something similar may be available. The CREAM program is quite hands-on, and includes things such as taking blood, giving injections, and giving cows pills (apparently the cows cannot swallow the pills, so you instead place the pill inside the cow). Of course it also includes cleaning up after the cows.
https://www.uvm.edu/cals/asci/cream
It is valuable to have hands-on experience with animals, preferably including both large and small animals. It is also important to have experience in a veterinary situation. While we might never know quite why we get accepted or not at any particular program, my daughter and I both think that her extensive experience with animals (big ones and little ones) was a big part of what got her accepted to DVM programs.
When my daughter started her DVM program we got to listen to the welcome ceremony on-line. One thing that they mentioned was where each student had gotten their bachelor’s degree. It was rare to hear the same school mentioned twice. The students in at least my daughter’s DVM program have gotten their bachelor’s degrees at a very wide range of schools.
Pre-vet classes overlap a great deal with premed classes (I am pretty sure that the required classes are the same, there are some optional classes such as “lameness in horses” that might be either veterinary- or human-specific). Because of this my daughter knew quite a few premed students. These premed / pre-vet classes can be academically quite challenging, and will be challenging at pretty much any good university.
I do not know what impact the spring start would have. Our daughter started off as an environmental sciences major and did not switch to animal science until at least sophomore year (I am not quite sure when sophomore year), which suggests at least that course sequencing might not be too heavily over-constrained.