How small is a teacup chihuahua?

Teacup Chihuahuas are considered to be very small dogs, but there's no official breed standard for "teacup" sizes. The term is generally used to describe Chihuahuas weighing under 4 pounds or standing under 5 inches tall.

However, it's important to note:

* "Teacup" is not a recognized breed: It's a marketing term that can be misleading.

* Breeding for extreme smallness can be harmful: Small size can lead to health problems like hypoglycemia, heart problems, and fragile bones.

* Ethical considerations: It's important to choose a reputable breeder who prioritizes the health and well-being of their dogs, not just their size.

Instead of focusing on the "teacup" label, look for a healthy, well-socialized Chihuahua from a responsible breeder.