Beagles are known for their loud, baying howls. They tend to bark when they pick up an interesting scent.
Tiny Chihuahuas have big voices. They'll readily bark at strangers, noises, and anything that catches their eye.
Chows are very territorial and suspicious of strangers. They'll bark to alert their owners of anything unusual.
Yorkies are feisty small dogs that bark at the slightest noise. They'll bark to alert you of visitors and protect their territory.
Huskies howl rather than bark. They love "talking" and will howl if bored, lonely, or just to join in with others.
Tail chasing is a behavior in which a dog chases its own tail.
German Shepherds are loyal guard dogs known for their deep, intimidating barks. They'll bark to warn off intruders.