Image Source: pexels Teacup Chihuahuas are more than just tiny dogs—they’re bundles of personality packed into a petite frame. Their origins trace back to ancient Mesoamerican civilizations, where their ancestors, the Techichi, were revered. Today, their affectionate nature and portability make them perfect for anyone seeking a loyal, easy-to-carry companion with a big heart. Key Takeaways Teacup Chihuahuas are very small dogs with bold attitudes.