Validation of a penetrating captive bolt device with air-channel pithing as a single-step method for euthanasia of cattle in mass depopulation situations

The objective of this study was to evaluate the use of a penetrating captive bolt device with a built-in low pressure air-channel pithing as a single-step method for humane euthanasia of cattle in a mass depopulation scenario. Currently, the only single step methods of euthanasia approved for use in cattle are gunshot or barbiturate overdose both of which are impractical for mass depopulation situations.