Sentence examples for guard dog from inspiring English sources

"I'm a guard dog.

Joey was Barnaby's guard dog.

IR Sensor The users guard dog.

"Un chien de garde," a guard dog.

"He's not a guard dog," he said.

It is frequently used as a police and guard dog.

"He is the worst guard dog there ever was".

One was the head of a guard-dog unit.

After all, who would use a pussycat as a guard-dog?

He previously has served as a PI for AFOSR's CCMI, DARPA GUARD-DOG and DARPA N7 programs.

Consider getting a guard-dog.