Can Chihuahuas howl?

Yes, Chihuahuas can howl, although it’s not as common for them as barking. Some Chihuahuas may howl in response to sirens, music, or high-pitched sounds. Others might howl when they’re feeling anxious, lonely, or trying to get your attention. This depends on their personality and environment.

Because they’re vocal dogs in general, a Chihuahua who howls is just expressing themselves in one more way. If the howling is frequent or seems tied to stress, separation anxiety, or boredom, it’s worth looking into what’s triggering it — and whether some extra exercise, enrichment, or training could help meet their needs.