Detection dogs are trained to find explosives.

Police dogs are very effective in tracking criminals.

The rescue dog was helpful in searching for missing persons after the earthquake.

My herding dog is good at gathering sheep.

My dog loves his new kennel.

My sheep dog starts working as soon as it sees sheep.

He is training a hunting dog.

The sentry dog is watching over the factory all night.

He keeps an attack dog to protect his house.

It is said that a dog spirit has been protecting this village since ancient times.