I don’t think a veterinarian would vote for her. When a veterinarian decides to euthanize an animal, it is usually because someone has been attacked and has been admitted to a hospital, with documentation to detail the extent of the injuries. A police report is usually filed, and then the police typically cite the owner. I’m pretty sure it is put before a judge, with regard to whether or not euthanasia is necessary. At that point, a veterinarian would then euthanize the dog through an IV. I don’t think shooting a dog, on the spot, is recommended by a veterinarian.
You know who shoots a dog? Someone who has stumbled upon a dog that is so badly injured from an accident, that it’s dying, and no local veterinary clinic is open, or available to euthanize it.