These cute dog tags show off the side view of your sweet chi chi. Dog tags for pets can be funny, artsy, or tell the breed's story.   This pet ID tag brings with it the Chihuahua's history, which is shrouded in mystery. Still, some believe he originated from the Fennec Fox, a tiny animal with big eyes and ears, which could explain the tiny frame, luminous eyes, and large ears of the breed today. Chihuahuas were used in religious ceremonies and were pets to the upper class. The breed derives its name from the Mexican State of Chihuahua, where the earliest specimens of the breed were found. (Source: American Kennel Club). Personalize the back of custom dog tags for pets with your contact information, so your pet can be swiftly returned if found.