Friends that howl together stay together! Chris and Shadow are best friends and know how to talk to each other.

Why Do Dogs Howl? Understanding your dog's behavior can be a daunting task. For example, why do dogs howl?

Researchers admit that howling behavior in dogs is still largely a mystery. But if Fido goes wild at the sound of sirens or other dogs, it's not because his ears hurt. It's his ancestry that's partly to blame.

Your pooch shares his penchant for howling with his distant relation, the wolf. Much like barking or growling, howling is a deeply ingrained behavior that helps wolves communicate with one another.
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