The dog barks loudly when it sees a stranger.

He is known throughout the neighborhood for his dog-like behavior when it comes to sharing his food.

The police dog helps the officers

The guide dog helps its owner to move around safely.

The weredog howls under the full moon.

The tigerfish is a formidable predator in African waters.

Canis Minor is a constellation visible in the northern hemisphere.

The constellation of Canis Major is visible in the night sky.

I ate a hot dog at the fair.

The water dog likes to swim in the sea.