What must a trapper do with a trapped animal?

A trapper is required to handle a trapped animal in a manner that aligns with humane practices and legal regulations. The correct action is to release the animal or euthanize it immediately on site, depending on the specific species, situation, and regulations in place. This procedure is crucial for minimizing the animal's suffering and ensuring ethical treatment.

Releasing an animal might be appropriate if it is non-target wildlife and in an area suitable for its survival. However, if the animal is injured and cannot survive or is a species that poses risks to property or people, immediate euthanization may be necessary.

The other options do not align with humane or legal standards for handling trapped animals. For instance, disposing of a trapped animal in a landfill does not address the welfare of the animal and is typically illegal and unethical. Taking the animal to a veterinarian is not a practical solution in the context of most trapping regulations, which emphasize immediate action rather than transportation for care. Leaving the animal in the trap until inspection fails to address the animal's distress and could prolong suffering, which is contrary to humane treatment principles.