How many Chihuahua are there in the world?

There is no definitive answer to the question of how many Chihuahua there are in the world, as there is no central registry of Chihuahua. Estimates range from 20-30 million Chihuahua worldwide, but this number is likely to be an underestimation, as many Chihuahua may not be registered or accounted for. Furthermore, the population of Chihuahua can fluctuate significantly depending on factors such as breeding trends, pet adoptions, and overall pet ownership rates.