An injector device and method for use, and particularly a veterinary injector, is disclosed herein. One aspect of the present technology, for example, is directed toward a veterinary injector including a flexible container configured to house a medicament, a plunger configured to be slidably received within a lumen of the container, a needle, and a stabilizer at the distal portion of the container and configured to be grasped by a user. The stabilizer can include a first flap extending away from the hub in a first direction, a second flap extending away from the hub in a second direction, and a third flap extending away from the hub in a third direction.
