What is the difference between bark and hold and bite and hold?

• A. Bark and hold - dog locates suspect and barks until commanded to apprehend. Bite and hold - dog locates suspect and bites until commanded to release.
• B. Bark and hold - dog locates suspect and barks until the chase ends; Bite and hold - dog locates suspect and bites randomly.
• C. Bark and hold - dog locates suspect and barks after the command to apprehend; Bite and hold - dog locates suspect and bites only after a release.
• D. Bark and hold - dog locates suspect and barks until commanded to apprehend. Bite and hold - dog locates suspect and bites until commanded to release.

Answer: (D)

The main idea is how each mode manages the dog’s actions after locating a suspect. Bark and hold is alert-and-contain: the dog locates the suspect, barks to warn and establish presence, and then holds the suspect in place until the handler gives the command to apprehend. Bite and hold is engage-and-hold: the dog locates the suspect and bites to physically restrain, but remains under control and will release only when the handler issues a release command. The difference lies in whether the dog uses a vocal alert and containment before any bite, versus applying a controlled bite with a clear release to end the restraint. One option describes barking only after a command or barking for the entire chase, which doesn’t match the standard sequence, and another suggests random biting—not how bite and hold is trained or used.