The bold and confident Chihuahua is often described as being terrier-like. His alert nature and suspicion of strangers make him an excellent watchdog. He's sensitive and thrives on affection and companionship.

Chihuahuas often bond to a single person, although they're usually willing to make friends with new people if properly introduced. Expect them to be a little reserved at first, though. Chihuahuas can be timid if they're not properly socialized as puppies.

Like every dog, Chihuahuas need early socialization--exposure to many different people, sights, sounds, and experiences--when they're young. Socialization helps ensure that your Chihuahua puppy grows up to be a well-rounded dog.

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