What does tail docking involve?

Tail docking involves the surgical removal of a portion or the entire tail of an animal. This practice is often done for various reasons, including preventing injury in certain breeds of dogs, reducing the risk of disease in livestock, or for cosmetic reasons in specific breeds. It is important to note that tail docking can be controversial due to animal welfare concerns, and regulations regarding the practice can vary widely based on location and species.

The other options involve different procedures: removing horns pertains to dehorning, which is distinct from tail docking; castration involves the removal of reproductive organs; and administering vaccines is related to immunization, neither of which has any connection to the specific action of tail docking.