Which two caliber rounds are utilized during MWD training?

The correct answer identifies the .22 caliber and .40 caliber rounds as those utilized during Military Working Dog (MWD) training. The .22 caliber round is often used due to its relatively low recoil, making it ideal for training scenarios where the focus is on acclimating dogs to the sound of gunfire and improving their behavior and response without the stress of a more powerful round. The .40 caliber, on the other hand, is sometimes used as it mimics the type of ammunition that law enforcement might use, thereby helping dogs get accustomed to real-life situations they might encounter during their service.

This combination is effective for ensuring that MWDs are properly trained to respond in various scenarios while minimizing the risks associated with more potent ammunition. The focus during this training is on establishing a calm environment for the dogs, allowing for efficient learning and adaptation.