a large brown dog laying on top of a bed

Belgian Malinois are known to be highly intelligent, alert and sensitive; they are typically highly trainable, vigilant and hard-working with a strong guarding instinct making them protective of property and family, and very well suited for service with security services. Extremely versatile, Belgian Shepherds are frequently trained for use as assistance dogs, detection dogs, guard dogs, guide dogs, police dogs, search and rescue dogs. // CC0 Public Domain Image