[header] How to name your chihuahua [title] You can look for a name that refers to your dog's most obvious physical attribute-its size. [step] In this instance, names like atom, gadget, peanut, tic tac and tinkerbell might fit the bill. [title] You can look for a name that refers to your dog's spanish heritage. 
[step] Bonita (pretty), chiquita (small girl) and carlos are all examples of spanish names. [title] You can look for a name that has a touch of humor or hyperbole.