Dog sounds convey a variety of messages.
Typical dog sounds include whimpers, whining, barking, and howling.
Barking: Barking is an annoying dog behavior. Chronic or excessive dog barking is frequent with small dogs, but all dog breeds and sizes can become constant barkers. Determine why your dog is barking. Is it anxiety or dominance? Use training to correct the primary problem.
Howling: Wolves howl to communicate with each other. They howl to show emotion and to locate each other when separated.