Considerations for Chihuahuas:

Size: Fragile, not ideal for homes with small children or large dogs.Companionship: Bond deeply, need attention; not suitable for long periods away from home.Exercise: Energetic but require less exercise than larger breeds.Training: Intelligent but stubborn, need early socialization to overcome wariness.Health: Generally healthy but prone to dental, heart, and knee problems. Long lifespan.

Carefully consider these factors to determine if a Chihuahua is the right fit for you.