guard dog

a large, aggressive dog, as a German shepherd or Doberman pinscher, trained to guard persons or property and often to attack or restrain on command.
Also, guarddog.
Example Sentences for guard dog
Each band has a herder, guard dog, horse and sheep wagon.
Furthermore, you'd better have a good burglar alarm system or a reliable guard dog because house break-ins are frequent.
They are such energetic little clowns while also being the smallest guard dog.
Owning a guard dog requires a significant amount of investment and patience in training.
Register a guard dog or report loss, theft, or transfer of ownership.
Neutering a dog does not reduce its ability as either a guard dog or a watch dog.
The coyotes work in packs with a couple distracting the guard dog and the others killing the sheep.
Use a guard dog to deter bear or warn of their presence.

Difficulty index for guard dog

Few English speakers likely know this word

Tile value for guard

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