T-Cups
Chihuahua & Yorkies. . . The breed standard recognizes two varieties of chihuahuas, the long coat and the smooth coat. Yorkies only have one standard. Occasionally, within a litter, there may be a puppy that is unusually small. That puppy is a small chihuahua or yorkie and any other breakdown is not officially correct.
The term T-Cup is a popular term used by the public to designate a small dog of a small breed. Chihuahuas and yorkies have no official break down in size. We use the term T- Cup for pups that have a charted adult weight of less than 5 lbs. Please check the puppy's page for the charted weight.