A dog in a group helps and cares about others.

These dogs sometimes help policemen in airports or other areas.

Now, you know, when a cat runs, a dog simply can't help chasing her.

The dogs certainly help create the illusion that a real hunting party is taking place.

The dog had helped Midrange accomplish his mission in time.

"Come on," he said, "we will have to make a try at it alone, if these yellow dogs won't help us."

The dog helped him up a cliff, and they came to a hut.

Not even a heroic dog named Buster can help matters much.

"I need a dog to help me on one of my cases," she explained.

During the war, many working dogs helped with the defence effort.