NDN as in National Desexing Network: https://ndn.org.au/
Requires concession, any opinions on vets accepting NDN vouchers? Are they just as good or usually too busy doing too many things?
I assume they don't get fully reimbursed, just out of good will and as a community service.
It's quite a bit of difference, like more than double, especially for larger dogs, some places require 2 vets present costing more than $1,000.
The title suggests you are asking about the procedure used for desexing dogs. A description of which would uncomfortable, verging on gross.
But that's not what you're asking, is it? You're just talking about payment.
Who'd want to be a vet. Castrating some animals. Euthanasing others. And you got into it because you loved animals.